A purple school chair set on wood-effect flooring, arranged between traditional desks in a colourful primary learning environment with books and supplies.
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 (350mm, Ages 6–8)

The Grape Purple Postura+ 350mm chair blends bold colour with proven ergonomics, making it a brilliant choice for creative classrooms, small-group areas and vibrant KS2 learning spaces. Designed for pupils aged 6–8, it promotes healthy posture while offering long-term durability.

Ergonomic Support for Early KS2 Pupils

  • 350mm seat height suitable for children aged 6–8 (DfE size mark 3)
  • Curved backrest encourages upright sitting and good posture habits
  • Waterfall seat edge enhances comfort during longer activities

Robust One-Piece Construction

  • Seamless injection-moulded shell with no screws or joints
  • Gas-injected legs improve strength during everyday use
  • Lightweight 2.34kg design with integrated handle for easy movement

Bold Colour Built for Busy Classrooms

The rich Grape Purple colour introduces vibrancy and helps identify reading corners, break-out zones or year-group areas. The easy-clean finish supports quick turnaround between lessons, while the ventilation window enhances comfort for pupils.

Why Cobolt: Trusted, Specialist Support

  • Over 50 years supporting UK education and public-sector environments
  • Dedicated account-managed service for a stress-free experience
  • Free UK mainland delivery on every Postura+ order
  • Reliable, proactive communication from a team who understands schools’ needs

Where the Grape Purple Postura+ Chair Performs Best

The Grape Purple Postura+ 350mm chair excels in KS2 classrooms, art rooms, reading nooks, SEND-friendly spaces and group learning environments. Its bold tone helps energise learning areas while the ergonomic build encourages comfortable, focused posture.

Key Features

  • 350mm seat height – sized for pupils aged 6–8
  • One-piece injection-moulded shell – no weak points or fixings
  • High-impact polypropylene – 30% recycled content included
  • Gas-injected legs – reinforced for long-term durability
  • Ventilation window – encourages airflow for pupil comfort
  • Anti-static & anti-rocking – improved safety in primary settings
  • Stain-resistant finish – ideal for busy KS2 environments
  • UV-stable colour – suitable for occasional sheltered outdoor learning
  • Stackable up to 12 chairs – efficient storage for flexible classrooms
20-year warranty icon
20-year warranty
Free UK mainland delivery
Free UK mainland delivery
UK manufactured icon
UK manufactured
BS EN 1729 compliant icon
BS EN 1729 compliant

The Cobolt Advantage

  • Free UK mainland delivery for cost clarity
  • One-to-one account management from enquiry to aftercare
  • 50 years of expertise in education and public-sector furniture
  • Reduced admin workload through proactive communication and dependable service

Safety & Warranty for Grape Purple Postura+ 350mm Chairs

  • Certified to BS EN 1729–1:2015 for safe pupil ergonomics
  • Complies with BS EN 1729–2:2023 for stability and durability
  • Anti-rocking base improves safety in energetic learning environments
  • Stain-resistant polypropylene ensures excellent hygiene
  • Covered by a 20-year structural and material warranty

The Grape Purple Postura+ 350mm chair is engineered for early KS2 learners, offering balanced ergonomics, dependable stability and manageable weight. These specifications support accurate planning for primary learning spaces.

Dimensions
645mm (H) × 430mm (W) × 420mm (D)
Weight
2.34kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
350mm
Correct height for ages 6–8 (DfE size mark 3)
Material
30% recycled high-impact polypropylene
Durable, sustainable and easy to maintain
Construction
One-piece injection mould with gas-injected legs
Provides long-term strength without fixings
Ventilation
Integrated ventilation window
Improves airflow during lessons
Edge Profile
Waterfall seat edge
Reduces pressure on legs for improved comfort
Anti-static / Anti-rocking
Yes
Safer for excitable or active KS2 settings
Stackability
Up to 12 chairs
Supports efficient storage
Outdoor Suitability
UV filter
Suitable for short periods in covered outdoor spaces
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK educational safety and ergonomics standards
Colour
Grape Purple
Bold, engaging colour ideal for creative learning spaces

Measurements follow DfE size mark 3 and may vary slightly within standard 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+ 350mm Classroom Chair (Ages 6–8)

Q: Which age group is the Grape Purple 350mm chair designed for?

A: It is designed for children aged 6–8, following DfE size mark 3 for primary school seating.

Q: What makes Grape Purple a good classroom colour?

A: It’s vibrant, engaging and helps define zones such as reading corners or creative areas.

Q: Does this chair support good posture?

A: Yes—the curved backrest, ergonomic shaping and 350mm height encourage upright, comfortable sitting.

Q: Is delivery free?

A: Yes—Cobolt provides free UK mainland delivery on every Postura+ chair to simplify budgeting.

Q: Are these chairs easy to clean?

A: Extremely—just wipe the stain-resistant shell with standard school-safe cleaning products.

Q: Can they be stacked?

A: Yes—up to 12 chairs can be stacked safely for efficient storage.

Q: Are they suitable for occasional outdoor use?

A: Yes—the UV filter supports short periods of sheltered outdoor learning.

Q: What does the warranty cover?

A: The 20-year warranty covers structural and material performance under normal educational use.

Overview

Product Overview: Grape Purple Postura+ Chair (350mm, Ages 6–8)

The Grape Purple Postura+ 350mm chair blends bold colour with proven ergonomics, making it a brilliant choice for creative classrooms, small-group areas and vibrant KS2 learning spaces. Designed for pupils aged 6–8, it promotes healthy posture while offering long-term durability.

Ergonomic Support for Early KS2 Pupils

  • 350mm seat height suitable for children aged 6–8 (DfE size mark 3)
  • Curved backrest encourages upright sitting and good posture habits
  • Waterfall seat edge enhances comfort during longer activities

Robust One-Piece Construction

  • Seamless injection-moulded shell with no screws or joints
  • Gas-injected legs improve strength during everyday use
  • Lightweight 2.34kg design with integrated handle for easy movement

Bold Colour Built for Busy Classrooms

The rich Grape Purple colour introduces vibrancy and helps identify reading corners, break-out zones or year-group areas. The easy-clean finish supports quick turnaround between lessons, while the ventilation window enhances comfort for pupils.

Why Cobolt: Trusted, Specialist Support

  • Over 50 years supporting UK education and public-sector environments
  • Dedicated account-managed service for a stress-free experience
  • Free UK mainland delivery on every Postura+ order
  • Reliable, proactive communication from a team who understands schools’ needs

Features & Benefits

Where the Grape Purple Postura+ Chair Performs Best

The Grape Purple Postura+ 350mm chair excels in KS2 classrooms, art rooms, reading nooks, SEND-friendly spaces and group learning environments. Its bold tone helps energise learning areas while the ergonomic build encourages comfortable, focused posture.

Key Features

  • 350mm seat height – sized for pupils aged 6–8
  • One-piece injection-moulded shell – no weak points or fixings
  • High-impact polypropylene – 30% recycled content included
  • Gas-injected legs – reinforced for long-term durability
  • Ventilation window – encourages airflow for pupil comfort
  • Anti-static & anti-rocking – improved safety in primary settings
  • Stain-resistant finish – ideal for busy KS2 environments
  • UV-stable colour – suitable for occasional sheltered outdoor learning
  • Stackable up to 12 chairs – efficient storage for flexible classrooms
20-year warranty icon
20-year warranty
Free UK mainland delivery
Free UK mainland delivery
UK manufactured icon
UK manufactured
BS EN 1729 compliant icon
BS EN 1729 compliant

The Cobolt Advantage

  • Free UK mainland delivery for cost clarity
  • One-to-one account management from enquiry to aftercare
  • 50 years of expertise in education and public-sector furniture
  • Reduced admin workload through proactive communication and dependable service

Safety & Warranty

Safety & Warranty for Grape Purple Postura+ 350mm Chairs

  • Certified to BS EN 1729–1:2015 for safe pupil ergonomics
  • Complies with BS EN 1729–2:2023 for stability and durability
  • Anti-rocking base improves safety in energetic learning environments
  • Stain-resistant polypropylene ensures excellent hygiene
  • Covered by a 20-year structural and material warranty

Specification Dimensions

The Grape Purple Postura+ 350mm chair is engineered for early KS2 learners, offering balanced ergonomics, dependable stability and manageable weight. These specifications support accurate planning for primary learning spaces.

Dimensions
645mm (H) × 430mm (W) × 420mm (D)
Weight
2.34kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
350mm
Correct height for ages 6–8 (DfE size mark 3)
Material
30% recycled high-impact polypropylene
Durable, sustainable and easy to maintain
Construction
One-piece injection mould with gas-injected legs
Provides long-term strength without fixings
Ventilation
Integrated ventilation window
Improves airflow during lessons
Edge Profile
Waterfall seat edge
Reduces pressure on legs for improved comfort
Anti-static / Anti-rocking
Yes
Safer for excitable or active KS2 settings
Stackability
Up to 12 chairs
Supports efficient storage
Outdoor Suitability
UV filter
Suitable for short periods in covered outdoor spaces
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK educational safety and ergonomics standards
Colour
Grape Purple
Bold, engaging colour ideal for creative learning spaces

Measurements follow DfE size mark 3 and may vary slightly within standard 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+ 350mm Classroom Chair (Ages 6–8)

Q: Which age group is the Grape Purple 350mm chair designed for?

A: It is designed for children aged 6–8, following DfE size mark 3 for primary school seating.

Q: What makes Grape Purple a good classroom colour?

A: It’s vibrant, engaging and helps define zones such as reading corners or creative areas.

Q: Does this chair support good posture?

A: Yes—the curved backrest, ergonomic shaping and 350mm height encourage upright, comfortable sitting.

Q: Is delivery free?

A: Yes—Cobolt provides free UK mainland delivery on every Postura+ chair to simplify budgeting.

Q: Are these chairs easy to clean?

A: Extremely—just wipe the stain-resistant shell with standard school-safe cleaning products.

Q: Can they be stacked?

A: Yes—up to 12 chairs can be stacked safely for efficient storage.

Q: Are they suitable for occasional outdoor use?

A: Yes—the UV filter supports short periods of sheltered outdoor learning.

Q: What does the warranty cover?

A: The 20-year warranty covers structural and material performance under normal educational use.

Grape Purple Postura+ Ergonomic One Piece Classroom Chair - 6-8 Years

Product code: KI68GP
The Grape Purple Postura+ 350mm Classroom Chair brings a confident, eye-catching colour into KS2 learning spaces. Designed for pupils aged 6–8, it pr...

Inc VAT

Exc VAT

£36.00

£30.00

Height by Age - 6-8 Years
Colours - Grape Purple

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Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: Grape Purple Postura+ Chair (350mm, Ages 6–8)

The Grape Purple Postura+ 350mm chair blends bold colour with proven ergonomics, making it a brilliant choice for creative classrooms, small-group areas and vibrant KS2 learning spaces. Designed for pupils aged 6–8, it promotes healthy posture while offering long-term durability.

Ergonomic Support for Early KS2 Pupils

  • 350mm seat height suitable for children aged 6–8 (DfE size mark 3)
  • Curved backrest encourages upright sitting and good posture habits
  • Waterfall seat edge enhances comfort during longer activities

Robust One-Piece Construction

  • Seamless injection-moulded shell with no screws or joints
  • Gas-injected legs improve strength during everyday use
  • Lightweight 2.34kg design with integrated handle for easy movement

Bold Colour Built for Busy Classrooms

The rich Grape Purple colour introduces vibrancy and helps identify reading corners, break-out zones or year-group areas. The easy-clean finish supports quick turnaround between lessons, while the ventilation window enhances comfort for pupils.

Why Cobolt: Trusted, Specialist Support

  • Over 50 years supporting UK education and public-sector environments
  • Dedicated account-managed service for a stress-free experience
  • Free UK mainland delivery on every Postura+ order
  • Reliable, proactive communication from a team who understands schools’ needs

Where the Grape Purple Postura+ Chair Performs Best

The Grape Purple Postura+ 350mm chair excels in KS2 classrooms, art rooms, reading nooks, SEND-friendly spaces and group learning environments. Its bold tone helps energise learning areas while the ergonomic build encourages comfortable, focused posture.

Key Features

  • 350mm seat height – sized for pupils aged 6–8
  • One-piece injection-moulded shell – no weak points or fixings
  • High-impact polypropylene – 30% recycled content included
  • Gas-injected legs – reinforced for long-term durability
  • Ventilation window – encourages airflow for pupil comfort
  • Anti-static & anti-rocking – improved safety in primary settings
  • Stain-resistant finish – ideal for busy KS2 environments
  • UV-stable colour – suitable for occasional sheltered outdoor learning
  • Stackable up to 12 chairs – efficient storage for flexible classrooms
20-year warranty icon
20-year warranty
Free UK mainland delivery
Free UK mainland delivery
UK manufactured icon
UK manufactured
BS EN 1729 compliant icon
BS EN 1729 compliant

The Cobolt Advantage

  • Free UK mainland delivery for cost clarity
  • One-to-one account management from enquiry to aftercare
  • 50 years of expertise in education and public-sector furniture
  • Reduced admin workload through proactive communication and dependable service

Safety & Warranty for Grape Purple Postura+ 350mm Chairs

  • Certified to BS EN 1729–1:2015 for safe pupil ergonomics
  • Complies with BS EN 1729–2:2023 for stability and durability
  • Anti-rocking base improves safety in energetic learning environments
  • Stain-resistant polypropylene ensures excellent hygiene
  • Covered by a 20-year structural and material warranty

The Grape Purple Postura+ 350mm chair is engineered for early KS2 learners, offering balanced ergonomics, dependable stability and manageable weight. These specifications support accurate planning for primary learning spaces.

Dimensions
645mm (H) × 430mm (W) × 420mm (D)
Weight
2.34kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
350mm
Correct height for ages 6–8 (DfE size mark 3)
Material
30% recycled high-impact polypropylene
Durable, sustainable and easy to maintain
Construction
One-piece injection mould with gas-injected legs
Provides long-term strength without fixings
Ventilation
Integrated ventilation window
Improves airflow during lessons
Edge Profile
Waterfall seat edge
Reduces pressure on legs for improved comfort
Anti-static / Anti-rocking
Yes
Safer for excitable or active KS2 settings
Stackability
Up to 12 chairs
Supports efficient storage
Outdoor Suitability
UV filter
Suitable for short periods in covered outdoor spaces
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK educational safety and ergonomics standards
Colour
Grape Purple
Bold, engaging colour ideal for creative learning spaces

Measurements follow DfE size mark 3 and may vary slightly within standard 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+ 350mm Classroom Chair (Ages 6–8)

Q: Which age group is the Grape Purple 350mm chair designed for?

A: It is designed for children aged 6–8, following DfE size mark 3 for primary school seating.

Q: What makes Grape Purple a good classroom colour?

A: It’s vibrant, engaging and helps define zones such as reading corners or creative areas.

Q: Does this chair support good posture?

A: Yes—the curved backrest, ergonomic shaping and 350mm height encourage upright, comfortable sitting.

Q: Is delivery free?

A: Yes—Cobolt provides free UK mainland delivery on every Postura+ chair to simplify budgeting.

Q: Are these chairs easy to clean?

A: Extremely—just wipe the stain-resistant shell with standard school-safe cleaning products.

Q: Can they be stacked?

A: Yes—up to 12 chairs can be stacked safely for efficient storage.

Q: Are they suitable for occasional outdoor use?

A: Yes—the UV filter supports short periods of sheltered outdoor learning.

Q: What does the warranty cover?

A: The 20-year warranty covers structural and material performance under normal educational use.

Overview

Product Overview: Grape Purple Postura+ Chair (350mm, Ages 6–8)

The Grape Purple Postura+ 350mm chair blends bold colour with proven ergonomics, making it a brilliant choice for creative classrooms, small-group areas and vibrant KS2 learning spaces. Designed for pupils aged 6–8, it promotes healthy posture while offering long-term durability.

Ergonomic Support for Early KS2 Pupils

  • 350mm seat height suitable for children aged 6–8 (DfE size mark 3)
  • Curved backrest encourages upright sitting and good posture habits
  • Waterfall seat edge enhances comfort during longer activities

Robust One-Piece Construction

  • Seamless injection-moulded shell with no screws or joints
  • Gas-injected legs improve strength during everyday use
  • Lightweight 2.34kg design with integrated handle for easy movement

Bold Colour Built for Busy Classrooms

The rich Grape Purple colour introduces vibrancy and helps identify reading corners, break-out zones or year-group areas. The easy-clean finish supports quick turnaround between lessons, while the ventilation window enhances comfort for pupils.

Why Cobolt: Trusted, Specialist Support

  • Over 50 years supporting UK education and public-sector environments
  • Dedicated account-managed service for a stress-free experience
  • Free UK mainland delivery on every Postura+ order
  • Reliable, proactive communication from a team who understands schools’ needs

Features & Benefits

Where the Grape Purple Postura+ Chair Performs Best

The Grape Purple Postura+ 350mm chair excels in KS2 classrooms, art rooms, reading nooks, SEND-friendly spaces and group learning environments. Its bold tone helps energise learning areas while the ergonomic build encourages comfortable, focused posture.

Key Features

  • 350mm seat height – sized for pupils aged 6–8
  • One-piece injection-moulded shell – no weak points or fixings
  • High-impact polypropylene – 30% recycled content included
  • Gas-injected legs – reinforced for long-term durability
  • Ventilation window – encourages airflow for pupil comfort
  • Anti-static & anti-rocking – improved safety in primary settings
  • Stain-resistant finish – ideal for busy KS2 environments
  • UV-stable colour – suitable for occasional sheltered outdoor learning
  • Stackable up to 12 chairs – efficient storage for flexible classrooms
20-year warranty icon
20-year warranty
Free UK mainland delivery
Free UK mainland delivery
UK manufactured icon
UK manufactured
BS EN 1729 compliant icon
BS EN 1729 compliant

The Cobolt Advantage

  • Free UK mainland delivery for cost clarity
  • One-to-one account management from enquiry to aftercare
  • 50 years of expertise in education and public-sector furniture
  • Reduced admin workload through proactive communication and dependable service

Safety & Warranty

Safety & Warranty for Grape Purple Postura+ 350mm Chairs

  • Certified to BS EN 1729–1:2015 for safe pupil ergonomics
  • Complies with BS EN 1729–2:2023 for stability and durability
  • Anti-rocking base improves safety in energetic learning environments
  • Stain-resistant polypropylene ensures excellent hygiene
  • Covered by a 20-year structural and material warranty

Specification Dimensions

The Grape Purple Postura+ 350mm chair is engineered for early KS2 learners, offering balanced ergonomics, dependable stability and manageable weight. These specifications support accurate planning for primary learning spaces.

Dimensions
645mm (H) × 430mm (W) × 420mm (D)
Weight
2.34kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
350mm
Correct height for ages 6–8 (DfE size mark 3)
Material
30% recycled high-impact polypropylene
Durable, sustainable and easy to maintain
Construction
One-piece injection mould with gas-injected legs
Provides long-term strength without fixings
Ventilation
Integrated ventilation window
Improves airflow during lessons
Edge Profile
Waterfall seat edge
Reduces pressure on legs for improved comfort
Anti-static / Anti-rocking
Yes
Safer for excitable or active KS2 settings
Stackability
Up to 12 chairs
Supports efficient storage
Outdoor Suitability
UV filter
Suitable for short periods in covered outdoor spaces
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK educational safety and ergonomics standards
Colour
Grape Purple
Bold, engaging colour ideal for creative learning spaces

Measurements follow DfE size mark 3 and may vary slightly within standard 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+ 350mm Classroom Chair (Ages 6–8)

Q: Which age group is the Grape Purple 350mm chair designed for?

A: It is designed for children aged 6–8, following DfE size mark 3 for primary school seating.

Q: What makes Grape Purple a good classroom colour?

A: It’s vibrant, engaging and helps define zones such as reading corners or creative areas.

Q: Does this chair support good posture?

A: Yes—the curved backrest, ergonomic shaping and 350mm height encourage upright, comfortable sitting.

Q: Is delivery free?

A: Yes—Cobolt provides free UK mainland delivery on every Postura+ chair to simplify budgeting.

Q: Are these chairs easy to clean?

A: Extremely—just wipe the stain-resistant shell with standard school-safe cleaning products.

Q: Can they be stacked?

A: Yes—up to 12 chairs can be stacked safely for efficient storage.

Q: Are they suitable for occasional outdoor use?

A: Yes—the UV filter supports short periods of sheltered outdoor learning.

Q: What does the warranty cover?

A: The 20-year warranty covers structural and material performance under normal educational use.

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