A vibrant purple nursery chair placed on a rainbow shag rug in a playful early years setting, with round activity tables and a teddy bear reading corner.
Grape purple Postura+ chair with a rich, saturated tone and sculpted plastic form, designed for vibrant learning spaces and stackable storage.
Grape purple Postura+ chair featuring a deep-toned shell and ergonomic contours, ideal for bold, branded educational interiors.
Sizing chart for KI Europe’s Postura+ Chairs showing age ranges, seat heights, dimensions, and weight for nursery to adult users, with colour-coded feet illustrations.

Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: Grape Purple Postura+ Chair (310mm, Ages 4–6)

The Grape Purple Postura+ 310mm chair introduces a bold, uplifting colour ideal for creative KS1 classrooms and themed learning zones. Its ergonomic moulding, child-friendly height and lightweight build provide reliable, comfortable seating for pupils aged 4–6 in a range of early-primary environments.

Perfectly Sized for KS1 Pupils

  • 310mm seat height supports correct posture for children aged 4–6.
  • Waterfall seat edge improves comfort and reduces pressure on young legs.
  • Contoured backrest provides gentle lumbar support for early writing and reading activities.

Robust Enough for Everyday School Use

  • One-piece polypropylene shell without screws or joints ensures long-term durability.
  • Gas-injected legs increase stability while keeping the chair lightweight at 1.5kg.
  • Stacks up to 12 chairs high for easy storage and quick room turnover.

Bright Colour, Easy Maintenance

The vibrant Grape Purple finish adds personality to learning spaces and helps with classroom zoning. The stain-resistant surface wipes clean between lessons, while the ventilation panel improves airflow for pupils during extended sitting periods.

Why Choose Cobolt for KS1 Seating?

  • Education-focused advice from specialists who understand primary and SEN requirements.
  • Clear communication on deliveries that fit around term schedules.
  • UK manufacturing ensures consistent quality and dependable supply for large orders.
  • 20-year warranty supports long-term planning across classrooms, year groups and MATs.

Where the Grape Purple Postura+ Chair Performs Best

The Grape Purple Postura+ 310mm chair is ideal for vibrant KS1 classrooms, creative art zones, themed reading corners, SEN environments and multi-use primary spaces. Its expressive colour helps with area identification while its ergonomic shape supports engaged, comfortable learning.

Key Features

  • Correct KS1 sizing – 310mm seat height designed specifically for pupils aged 4–6.
  • Single-piece polypropylene shell – no screws or joints for improved long-term durability.
  • High-impact, partially recycled material – made using 30% recycled polypropylene.
  • Gas-reinforced legs – increases stability during stacking and daily classroom use.
  • Ventilated back cut-out – encourages airflow and improves comfort in warm or busy rooms.
  • Anti-rocking stability – promotes safer movement and reduces tipping risks.
  • Easy-clean, stain-resistant surface – ideal for art, STEM, literacy stations and everyday activities.
  • UV-protected Grape Purple finish – suitable for occasional outdoor or sheltered learning.
  • Stacks up to 12 chairs – supports efficient use of space in multi-use teaching rooms.
20-year warranty
Free UK mainland delivery
UK manufactured
BS EN 1729 compliant

The Cobolt Advantage

  • Built for procurement simplicity – clear KS1 sizing, compliance and dimensions.
  • Trusted education partner – UK-based team supporting MATs, local authorities and SEN providers.
  • High long-term value – durable construction supported by a 20-year warranty.
  • Perfect for everyday school life – lightweight, stackable and ready for constant classroom use.

Safety & Warranty for Grape Purple Postura+ 310mm Chairs

  • Meets BS EN 1729–1:2015 for correct sizing, posture support and ergonomic suitability for KS1 pupils.
  • Certified to BS EN 1729–2:2023 for strength, durability and long-term school performance.
  • Stable anti-rocking design and curved edges enhance pupil safety in busy primary classrooms.
  • Stain-resistant surface maintains hygiene standards across different teaching activities.
  • Protected by a 20-year structural and material warranty for dependable long-term value.

The Grape Purple Postura+ 310mm chair is engineered for KS1 pupils, combining ergonomic shaping, sustainable materials and long-lasting durability. These specifications support accurate planning for early-primary layouts.

Dimensions
550mm (H) × 360mm (W) × 365mm (D)
Weight
1.5kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
310mm
Correct ergonomic size for children aged 4–6.
Material
High-impact polypropylene (30% recycled)
Durable, lightweight and environmentally considerate.
Construction
One-piece injection mould with gas-injected legs
Strong, joint-free design for long-term school use.
Ventilation
Back window structure
Improves airflow and comfort during longer seated activities.
Front Edge
Waterfall seat
Reduces pressure on legs and enhances comfort for KS1 learners.
Stacking
Up to 12 chairs
Helps manage space in halls, corridors and shared rooms.
Outdoor Use
UV-resistant Grape Purple shell
Suitable for occasional outdoor or covered learning sessions.
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK school standards for posture, strength and stability.
Colour
Grape Purple
Bold colour ideal for creative and thematic learning areas.

All dimensions reflect KS1 size mark 2 guidance and may vary slightly within typical manufacturing tolerances.

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 10 Working Days service.

For all other locations, please email help@coboltfurniture.co.uk for a quote.


  • Made to Order: Many of our products are manufactured specifically for your order. Because of this, returns depend on the product specifics and require prior permission from Cobolt Furniture.
  • Cancellations: We always endeavour to reduce cancellation costs. However, please note a partial or entire charge may be levied to cover material costs and administrative fees if a made-to-order line is cancelled.

FAQs: Grape Purple Postura+ 310mm Classroom Chair (Ages 4–6)

Q: Who is the Grape Purple 310mm Postura+ chair designed for?

A: It is designed for children aged 4–6, matching DfE size mark 2 guidance for KS1 seating.

Q: Does the colour serve a classroom purpose?

A: Yes—Grape Purple is excellent for zoning activity areas, reading corners or creative classrooms. It adds energy and supports visual organisation.

Q: Is the chair practical for daily use in primary classrooms?

A: Absolutely. It’s lightweight, stain resistant, quick to clean and designed to stack up to 12 high for fast room changes.

Q: How does the Grape Purple Postura+ support posture?

A: The curved backrest, waterfall front edge and correct height positioning encourage healthy, balanced sitting for young learners.

Q: Can pupils use this chair outdoors occasionally?

A: Yes—the UV-stable shell allows for occasional outdoor or covered learning, though indoor storage is recommended for maximum colour vibrancy.

Q: What makes this chair durable in school settings?

A: Its one-piece mould, reinforced legs and high-impact polypropylene withstand frequent stacking, moving and daily classroom use.

Q: What does the 20-year warranty include?

A: It covers structural and material performance under normal educational use, ensuring long-term reliability for primary schools and MATs.

Overview

Product Overview: Grape Purple Postura+ Chair (310mm, Ages 4–6)

The Grape Purple Postura+ 310mm chair introduces a bold, uplifting colour ideal for creative KS1 classrooms and themed learning zones. Its ergonomic moulding, child-friendly height and lightweight build provide reliable, comfortable seating for pupils aged 4–6 in a range of early-primary environments.

Perfectly Sized for KS1 Pupils

  • 310mm seat height supports correct posture for children aged 4–6.
  • Waterfall seat edge improves comfort and reduces pressure on young legs.
  • Contoured backrest provides gentle lumbar support for early writing and reading activities.

Robust Enough for Everyday School Use

  • One-piece polypropylene shell without screws or joints ensures long-term durability.
  • Gas-injected legs increase stability while keeping the chair lightweight at 1.5kg.
  • Stacks up to 12 chairs high for easy storage and quick room turnover.

Bright Colour, Easy Maintenance

The vibrant Grape Purple finish adds personality to learning spaces and helps with classroom zoning. The stain-resistant surface wipes clean between lessons, while the ventilation panel improves airflow for pupils during extended sitting periods.

Why Choose Cobolt for KS1 Seating?

  • Education-focused advice from specialists who understand primary and SEN requirements.
  • Clear communication on deliveries that fit around term schedules.
  • UK manufacturing ensures consistent quality and dependable supply for large orders.
  • 20-year warranty supports long-term planning across classrooms, year groups and MATs.

Features & Benefits

Where the Grape Purple Postura+ Chair Performs Best

The Grape Purple Postura+ 310mm chair is ideal for vibrant KS1 classrooms, creative art zones, themed reading corners, SEN environments and multi-use primary spaces. Its expressive colour helps with area identification while its ergonomic shape supports engaged, comfortable learning.

Key Features

  • Correct KS1 sizing – 310mm seat height designed specifically for pupils aged 4–6.
  • Single-piece polypropylene shell – no screws or joints for improved long-term durability.
  • High-impact, partially recycled material – made using 30% recycled polypropylene.
  • Gas-reinforced legs – increases stability during stacking and daily classroom use.
  • Ventilated back cut-out – encourages airflow and improves comfort in warm or busy rooms.
  • Anti-rocking stability – promotes safer movement and reduces tipping risks.
  • Easy-clean, stain-resistant surface – ideal for art, STEM, literacy stations and everyday activities.
  • UV-protected Grape Purple finish – suitable for occasional outdoor or sheltered learning.
  • Stacks up to 12 chairs – supports efficient use of space in multi-use teaching rooms.
20-year warranty
Free UK mainland delivery
UK manufactured
BS EN 1729 compliant

The Cobolt Advantage

  • Built for procurement simplicity – clear KS1 sizing, compliance and dimensions.
  • Trusted education partner – UK-based team supporting MATs, local authorities and SEN providers.
  • High long-term value – durable construction supported by a 20-year warranty.
  • Perfect for everyday school life – lightweight, stackable and ready for constant classroom use.

Safety & Warranty

Safety & Warranty for Grape Purple Postura+ 310mm Chairs

  • Meets BS EN 1729–1:2015 for correct sizing, posture support and ergonomic suitability for KS1 pupils.
  • Certified to BS EN 1729–2:2023 for strength, durability and long-term school performance.
  • Stable anti-rocking design and curved edges enhance pupil safety in busy primary classrooms.
  • Stain-resistant surface maintains hygiene standards across different teaching activities.
  • Protected by a 20-year structural and material warranty for dependable long-term value.

Specification Dimensions

The Grape Purple Postura+ 310mm chair is engineered for KS1 pupils, combining ergonomic shaping, sustainable materials and long-lasting durability. These specifications support accurate planning for early-primary layouts.

Dimensions
550mm (H) × 360mm (W) × 365mm (D)
Weight
1.5kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
310mm
Correct ergonomic size for children aged 4–6.
Material
High-impact polypropylene (30% recycled)
Durable, lightweight and environmentally considerate.
Construction
One-piece injection mould with gas-injected legs
Strong, joint-free design for long-term school use.
Ventilation
Back window structure
Improves airflow and comfort during longer seated activities.
Front Edge
Waterfall seat
Reduces pressure on legs and enhances comfort for KS1 learners.
Stacking
Up to 12 chairs
Helps manage space in halls, corridors and shared rooms.
Outdoor Use
UV-resistant Grape Purple shell
Suitable for occasional outdoor or covered learning sessions.
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK school standards for posture, strength and stability.
Colour
Grape Purple
Bold colour ideal for creative and thematic learning areas.

All dimensions reflect KS1 size mark 2 guidance and may vary slightly within typical manufacturing tolerances.

Delivery & Returns

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 10 Working Days service.

For all other locations, please email help@coboltfurniture.co.uk for a quote.


  • Made to Order: Many of our products are manufactured specifically for your order. Because of this, returns depend on the product specifics and require prior permission from Cobolt Furniture.
  • Cancellations: We always endeavour to reduce cancellation costs. However, please note a partial or entire charge may be levied to cover material costs and administrative fees if a made-to-order line is cancelled.

Product FAQs

FAQs: Grape Purple Postura+ 310mm Classroom Chair (Ages 4–6)

Q: Who is the Grape Purple 310mm Postura+ chair designed for?

A: It is designed for children aged 4–6, matching DfE size mark 2 guidance for KS1 seating.

Q: Does the colour serve a classroom purpose?

A: Yes—Grape Purple is excellent for zoning activity areas, reading corners or creative classrooms. It adds energy and supports visual organisation.

Q: Is the chair practical for daily use in primary classrooms?

A: Absolutely. It’s lightweight, stain resistant, quick to clean and designed to stack up to 12 high for fast room changes.

Q: How does the Grape Purple Postura+ support posture?

A: The curved backrest, waterfall front edge and correct height positioning encourage healthy, balanced sitting for young learners.

Q: Can pupils use this chair outdoors occasionally?

A: Yes—the UV-stable shell allows for occasional outdoor or covered learning, though indoor storage is recommended for maximum colour vibrancy.

Q: What makes this chair durable in school settings?

A: Its one-piece mould, reinforced legs and high-impact polypropylene withstand frequent stacking, moving and daily classroom use.

Q: What does the 20-year warranty include?

A: It covers structural and material performance under normal educational use, ensuring long-term reliability for primary schools and MATs.

Grape Purple Postura+ Ergonomic One Piece Classroom Chair - 4-6 Years

Product code: KI46GP
The Grape Purple Postura+ Classroom Chair brings a vibrant, confidence-building colour into KS1 learning spaces while supporting the ergonomic needs o...

Inc VAT

Exc VAT

£35.00

£29.17

Height by Age - 4-6 Years
Colours - Grape Purple

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Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: Grape Purple Postura+ Chair (310mm, Ages 4–6)

The Grape Purple Postura+ 310mm chair introduces a bold, uplifting colour ideal for creative KS1 classrooms and themed learning zones. Its ergonomic moulding, child-friendly height and lightweight build provide reliable, comfortable seating for pupils aged 4–6 in a range of early-primary environments.

Perfectly Sized for KS1 Pupils

  • 310mm seat height supports correct posture for children aged 4–6.
  • Waterfall seat edge improves comfort and reduces pressure on young legs.
  • Contoured backrest provides gentle lumbar support for early writing and reading activities.

Robust Enough for Everyday School Use

  • One-piece polypropylene shell without screws or joints ensures long-term durability.
  • Gas-injected legs increase stability while keeping the chair lightweight at 1.5kg.
  • Stacks up to 12 chairs high for easy storage and quick room turnover.

Bright Colour, Easy Maintenance

The vibrant Grape Purple finish adds personality to learning spaces and helps with classroom zoning. The stain-resistant surface wipes clean between lessons, while the ventilation panel improves airflow for pupils during extended sitting periods.

Why Choose Cobolt for KS1 Seating?

  • Education-focused advice from specialists who understand primary and SEN requirements.
  • Clear communication on deliveries that fit around term schedules.
  • UK manufacturing ensures consistent quality and dependable supply for large orders.
  • 20-year warranty supports long-term planning across classrooms, year groups and MATs.

Where the Grape Purple Postura+ Chair Performs Best

The Grape Purple Postura+ 310mm chair is ideal for vibrant KS1 classrooms, creative art zones, themed reading corners, SEN environments and multi-use primary spaces. Its expressive colour helps with area identification while its ergonomic shape supports engaged, comfortable learning.

Key Features

  • Correct KS1 sizing – 310mm seat height designed specifically for pupils aged 4–6.
  • Single-piece polypropylene shell – no screws or joints for improved long-term durability.
  • High-impact, partially recycled material – made using 30% recycled polypropylene.
  • Gas-reinforced legs – increases stability during stacking and daily classroom use.
  • Ventilated back cut-out – encourages airflow and improves comfort in warm or busy rooms.
  • Anti-rocking stability – promotes safer movement and reduces tipping risks.
  • Easy-clean, stain-resistant surface – ideal for art, STEM, literacy stations and everyday activities.
  • UV-protected Grape Purple finish – suitable for occasional outdoor or sheltered learning.
  • Stacks up to 12 chairs – supports efficient use of space in multi-use teaching rooms.
20-year warranty
Free UK mainland delivery
UK manufactured
BS EN 1729 compliant

The Cobolt Advantage

  • Built for procurement simplicity – clear KS1 sizing, compliance and dimensions.
  • Trusted education partner – UK-based team supporting MATs, local authorities and SEN providers.
  • High long-term value – durable construction supported by a 20-year warranty.
  • Perfect for everyday school life – lightweight, stackable and ready for constant classroom use.

Safety & Warranty for Grape Purple Postura+ 310mm Chairs

  • Meets BS EN 1729–1:2015 for correct sizing, posture support and ergonomic suitability for KS1 pupils.
  • Certified to BS EN 1729–2:2023 for strength, durability and long-term school performance.
  • Stable anti-rocking design and curved edges enhance pupil safety in busy primary classrooms.
  • Stain-resistant surface maintains hygiene standards across different teaching activities.
  • Protected by a 20-year structural and material warranty for dependable long-term value.

The Grape Purple Postura+ 310mm chair is engineered for KS1 pupils, combining ergonomic shaping, sustainable materials and long-lasting durability. These specifications support accurate planning for early-primary layouts.

Dimensions
550mm (H) × 360mm (W) × 365mm (D)
Weight
1.5kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
310mm
Correct ergonomic size for children aged 4–6.
Material
High-impact polypropylene (30% recycled)
Durable, lightweight and environmentally considerate.
Construction
One-piece injection mould with gas-injected legs
Strong, joint-free design for long-term school use.
Ventilation
Back window structure
Improves airflow and comfort during longer seated activities.
Front Edge
Waterfall seat
Reduces pressure on legs and enhances comfort for KS1 learners.
Stacking
Up to 12 chairs
Helps manage space in halls, corridors and shared rooms.
Outdoor Use
UV-resistant Grape Purple shell
Suitable for occasional outdoor or covered learning sessions.
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK school standards for posture, strength and stability.
Colour
Grape Purple
Bold colour ideal for creative and thematic learning areas.

All dimensions reflect KS1 size mark 2 guidance and may vary slightly within typical manufacturing tolerances.

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 10 Working Days service.

For all other locations, please email help@coboltfurniture.co.uk for a quote.


  • Made to Order: Many of our products are manufactured specifically for your order. Because of this, returns depend on the product specifics and require prior permission from Cobolt Furniture.
  • Cancellations: We always endeavour to reduce cancellation costs. However, please note a partial or entire charge may be levied to cover material costs and administrative fees if a made-to-order line is cancelled.

FAQs: Grape Purple Postura+ 310mm Classroom Chair (Ages 4–6)

Q: Who is the Grape Purple 310mm Postura+ chair designed for?

A: It is designed for children aged 4–6, matching DfE size mark 2 guidance for KS1 seating.

Q: Does the colour serve a classroom purpose?

A: Yes—Grape Purple is excellent for zoning activity areas, reading corners or creative classrooms. It adds energy and supports visual organisation.

Q: Is the chair practical for daily use in primary classrooms?

A: Absolutely. It’s lightweight, stain resistant, quick to clean and designed to stack up to 12 high for fast room changes.

Q: How does the Grape Purple Postura+ support posture?

A: The curved backrest, waterfall front edge and correct height positioning encourage healthy, balanced sitting for young learners.

Q: Can pupils use this chair outdoors occasionally?

A: Yes—the UV-stable shell allows for occasional outdoor or covered learning, though indoor storage is recommended for maximum colour vibrancy.

Q: What makes this chair durable in school settings?

A: Its one-piece mould, reinforced legs and high-impact polypropylene withstand frequent stacking, moving and daily classroom use.

Q: What does the 20-year warranty include?

A: It covers structural and material performance under normal educational use, ensuring long-term reliability for primary schools and MATs.

Overview

Product Overview: Grape Purple Postura+ Chair (310mm, Ages 4–6)

The Grape Purple Postura+ 310mm chair introduces a bold, uplifting colour ideal for creative KS1 classrooms and themed learning zones. Its ergonomic moulding, child-friendly height and lightweight build provide reliable, comfortable seating for pupils aged 4–6 in a range of early-primary environments.

Perfectly Sized for KS1 Pupils

  • 310mm seat height supports correct posture for children aged 4–6.
  • Waterfall seat edge improves comfort and reduces pressure on young legs.
  • Contoured backrest provides gentle lumbar support for early writing and reading activities.

Robust Enough for Everyday School Use

  • One-piece polypropylene shell without screws or joints ensures long-term durability.
  • Gas-injected legs increase stability while keeping the chair lightweight at 1.5kg.
  • Stacks up to 12 chairs high for easy storage and quick room turnover.

Bright Colour, Easy Maintenance

The vibrant Grape Purple finish adds personality to learning spaces and helps with classroom zoning. The stain-resistant surface wipes clean between lessons, while the ventilation panel improves airflow for pupils during extended sitting periods.

Why Choose Cobolt for KS1 Seating?

  • Education-focused advice from specialists who understand primary and SEN requirements.
  • Clear communication on deliveries that fit around term schedules.
  • UK manufacturing ensures consistent quality and dependable supply for large orders.
  • 20-year warranty supports long-term planning across classrooms, year groups and MATs.

Features & Benefits

Where the Grape Purple Postura+ Chair Performs Best

The Grape Purple Postura+ 310mm chair is ideal for vibrant KS1 classrooms, creative art zones, themed reading corners, SEN environments and multi-use primary spaces. Its expressive colour helps with area identification while its ergonomic shape supports engaged, comfortable learning.

Key Features

  • Correct KS1 sizing – 310mm seat height designed specifically for pupils aged 4–6.
  • Single-piece polypropylene shell – no screws or joints for improved long-term durability.
  • High-impact, partially recycled material – made using 30% recycled polypropylene.
  • Gas-reinforced legs – increases stability during stacking and daily classroom use.
  • Ventilated back cut-out – encourages airflow and improves comfort in warm or busy rooms.
  • Anti-rocking stability – promotes safer movement and reduces tipping risks.
  • Easy-clean, stain-resistant surface – ideal for art, STEM, literacy stations and everyday activities.
  • UV-protected Grape Purple finish – suitable for occasional outdoor or sheltered learning.
  • Stacks up to 12 chairs – supports efficient use of space in multi-use teaching rooms.
20-year warranty
Free UK mainland delivery
UK manufactured
BS EN 1729 compliant

The Cobolt Advantage

  • Built for procurement simplicity – clear KS1 sizing, compliance and dimensions.
  • Trusted education partner – UK-based team supporting MATs, local authorities and SEN providers.
  • High long-term value – durable construction supported by a 20-year warranty.
  • Perfect for everyday school life – lightweight, stackable and ready for constant classroom use.

Safety & Warranty

Safety & Warranty for Grape Purple Postura+ 310mm Chairs

  • Meets BS EN 1729–1:2015 for correct sizing, posture support and ergonomic suitability for KS1 pupils.
  • Certified to BS EN 1729–2:2023 for strength, durability and long-term school performance.
  • Stable anti-rocking design and curved edges enhance pupil safety in busy primary classrooms.
  • Stain-resistant surface maintains hygiene standards across different teaching activities.
  • Protected by a 20-year structural and material warranty for dependable long-term value.

Specification Dimensions

The Grape Purple Postura+ 310mm chair is engineered for KS1 pupils, combining ergonomic shaping, sustainable materials and long-lasting durability. These specifications support accurate planning for early-primary layouts.

Dimensions
550mm (H) × 360mm (W) × 365mm (D)
Weight
1.5kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
310mm
Correct ergonomic size for children aged 4–6.
Material
High-impact polypropylene (30% recycled)
Durable, lightweight and environmentally considerate.
Construction
One-piece injection mould with gas-injected legs
Strong, joint-free design for long-term school use.
Ventilation
Back window structure
Improves airflow and comfort during longer seated activities.
Front Edge
Waterfall seat
Reduces pressure on legs and enhances comfort for KS1 learners.
Stacking
Up to 12 chairs
Helps manage space in halls, corridors and shared rooms.
Outdoor Use
UV-resistant Grape Purple shell
Suitable for occasional outdoor or covered learning sessions.
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK school standards for posture, strength and stability.
Colour
Grape Purple
Bold colour ideal for creative and thematic learning areas.

All dimensions reflect KS1 size mark 2 guidance and may vary slightly within typical manufacturing tolerances.

Delivery & Returns

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 10 Working Days service.

For all other locations, please email help@coboltfurniture.co.uk for a quote.


  • Made to Order: Many of our products are manufactured specifically for your order. Because of this, returns depend on the product specifics and require prior permission from Cobolt Furniture.
  • Cancellations: We always endeavour to reduce cancellation costs. However, please note a partial or entire charge may be levied to cover material costs and administrative fees if a made-to-order line is cancelled.

Product FAQs

FAQs: Grape Purple Postura+ 310mm Classroom Chair (Ages 4–6)

Q: Who is the Grape Purple 310mm Postura+ chair designed for?

A: It is designed for children aged 4–6, matching DfE size mark 2 guidance for KS1 seating.

Q: Does the colour serve a classroom purpose?

A: Yes—Grape Purple is excellent for zoning activity areas, reading corners or creative classrooms. It adds energy and supports visual organisation.

Q: Is the chair practical for daily use in primary classrooms?

A: Absolutely. It’s lightweight, stain resistant, quick to clean and designed to stack up to 12 high for fast room changes.

Q: How does the Grape Purple Postura+ support posture?

A: The curved backrest, waterfall front edge and correct height positioning encourage healthy, balanced sitting for young learners.

Q: Can pupils use this chair outdoors occasionally?

A: Yes—the UV-stable shell allows for occasional outdoor or covered learning, though indoor storage is recommended for maximum colour vibrancy.

Q: What makes this chair durable in school settings?

A: Its one-piece mould, reinforced legs and high-impact polypropylene withstand frequent stacking, moving and daily classroom use.

Q: What does the 20-year warranty include?

A: It covers structural and material performance under normal educational use, ensuring long-term reliability for primary schools and MATs.

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