A purple school chair on a blue and green spiral rug in a reading corner, surrounded by bookshelves and soft furnishings.
Purple Postura+ chair with a rectangular backrest cut-out and contoured seat, ideal for vibrant learning spaces.
KI Europe purple chair with ergonomic shaping and promotional banners, plus a circular inset of stacked chairs in assorted colours.
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: Purple Postura+ Chair (350mm, Ages 6–8)

The Purple Postura+ 350mm chair offers dependable comfort and a bold, modern colour suited to KS2 classrooms. Designed for children aged 6–8, it helps maintain healthy posture and supports all-day learning in busy primary environments.

Ergonomics Designed for KS2 Pupils

  • 350mm seat height for ages 6–8 (DfE size mark 3)
  • Curved backrest supports correct spinal alignment
  • Waterfall seat edge for improved comfort during lessons

Durable One-Piece Construction

  • Single-piece polypropylene mould with no joints to weaken
  • Gas-injected legs provide added strength and stability
  • Lightweight 2.34kg body with an integrated carry handle

A Bold Colour for Inspiring Learning Environments

Purple is a strong, engaging colour often chosen for creative classrooms, wellbeing zones and modern primary spaces. Combined with a stain-resistant shell and ventilation opening, it helps pupils stay comfortable and classrooms remain clean and organised.

Why Cobolt: Expertise, Care & Free Delivery

  • Reliable support backed by 50 years of sector experience
  • Personal account-managed service for schools and MATs
  • Free UK mainland delivery with every Postura+ order
  • Proactive communication to simplify procurement

Where the Purple Postura+ Chair Performs Best

The Purple Postura+ 350mm chair is well suited to KS2 classrooms, art rooms, wellbeing areas, ICT spaces, reading corners and SEND-friendly environments. It delivers ergonomic comfort while adding a rich colour accent that enhances classroom zoning and visual appeal.

Key Features

  • 350mm seat height – ideal for pupils aged 6–8.
  • One-piece polypropylene construction – no loose parts, no maintenance.
  • 30% recycled high-impact material – strong, sustainable and lightweight.
  • Gas-injected legs – reinforced for long-term durability.
  • Ventilation window – helps regulate comfort during seated tasks.
  • Anti-static & anti-rocking design – safer for energetic primary learners.
  • Stain-resistant surface – wipes clean quickly between lessons.
  • UV-stable colour – suitable for occasional sheltered outdoor use.
  • Stacks up to 12 chairs – perfect for multi-use and compact classrooms.
20-year warranty icon
20-year warranty
Free delivery icon
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 on all Postura+ seating.
  • Dedicated account-managed support for busy education teams.
  • 50 years of expertise serving schools, MATs and public-sector organisations.
  • Clear, proactive communication that reduces admin and speeds up procurement.

Safety & Warranty for Purple Postura+ 350mm Chairs

  • Certified to BS EN 1729–1:2015 for correct pupil posture
  • Complies with BS EN 1729–2:2023 for strength and stability
  • Anti-rocking design reduces tipping risk in KS2 classrooms
  • Stain-resistant polypropylene supports high hygiene standards
  • 20-year structural and material performance warranty

The Purple Postura+ 350mm chair provides ergonomic support, reliable strength and easy maintenance for KS2 learners. These specifications help schools plan layouts for classrooms, ICT areas and multi-use spaces.

Dimensions
645mm (H) × 430mm (W) × 420mm (D)
Weight
2.34kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
350mm
Correct ergonomic height for ages 6–8
Material
30% recycled high-impact polypropylene
Strong, sustainable and lightweight
Construction
One-piece mould with gas-injected legs
Improved strength, no loose joints
Ventilation
Back ventilation window
Supports airflow and comfort during lessons
Edge Profile
Waterfall seat edge
Improves circulation during extended seating
Anti-static / Anti-rocking
Yes
Designed for safety in energetic classrooms
Stackability
Up to 12 chairs
Efficient storage in classrooms and halls
Outdoor Suitability
UV filter
Suitable for occasional sheltered outdoor use
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK ergonomic and stability standards
Colour
Purple
Bold, engaging colour for creative learning areas

Dimensions 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: Purple Postura+ 350mm Classroom Chair (Ages 6–8)

Q: What age group is the Purple 350mm Postura+ chair made for?

A: It is intended for children aged 6–8 and matches DfE size mark 3 for correct classroom ergonomics.

Q: Why choose the Purple colour option?

A: Purple adds vibrancy and creativity to learning spaces, helping define zones and boost engagement.

Q: Is this chair strong enough for everyday KS2 use?

A: Yes—the one-piece mould and gas-injected legs are engineered for long-term durability in busy primary settings.

Q: Do you offer free delivery?

A: Yes—Cobolt provides free UK mainland delivery on all Postura+ chairs.

Q: Does the chair stack?

A: It stacks up to 12 high, making it ideal for multipurpose classrooms and shared spaces.

Q: Is this colour easy to maintain?

A: Yes—the stain-resistant polypropylene wipes clean quickly, even after craft and snack activities.

Q: Can it be used outside occasionally?

A: Yes—the UV-stable finish supports occasional use in sheltered outdoor learning areas.

Q: What is covered by the 20-year warranty?

A: It covers structural integrity and material performance under normal school use.

Overview

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

The Purple Postura+ 350mm chair offers dependable comfort and a bold, modern colour suited to KS2 classrooms. Designed for children aged 6–8, it helps maintain healthy posture and supports all-day learning in busy primary environments.

Ergonomics Designed for KS2 Pupils

  • 350mm seat height for ages 6–8 (DfE size mark 3)
  • Curved backrest supports correct spinal alignment
  • Waterfall seat edge for improved comfort during lessons

Durable One-Piece Construction

  • Single-piece polypropylene mould with no joints to weaken
  • Gas-injected legs provide added strength and stability
  • Lightweight 2.34kg body with an integrated carry handle

A Bold Colour for Inspiring Learning Environments

Purple is a strong, engaging colour often chosen for creative classrooms, wellbeing zones and modern primary spaces. Combined with a stain-resistant shell and ventilation opening, it helps pupils stay comfortable and classrooms remain clean and organised.

Why Cobolt: Expertise, Care & Free Delivery

  • Reliable support backed by 50 years of sector experience
  • Personal account-managed service for schools and MATs
  • Free UK mainland delivery with every Postura+ order
  • Proactive communication to simplify procurement

Features & Benefits

Where the Purple Postura+ Chair Performs Best

The Purple Postura+ 350mm chair is well suited to KS2 classrooms, art rooms, wellbeing areas, ICT spaces, reading corners and SEND-friendly environments. It delivers ergonomic comfort while adding a rich colour accent that enhances classroom zoning and visual appeal.

Key Features

  • 350mm seat height – ideal for pupils aged 6–8.
  • One-piece polypropylene construction – no loose parts, no maintenance.
  • 30% recycled high-impact material – strong, sustainable and lightweight.
  • Gas-injected legs – reinforced for long-term durability.
  • Ventilation window – helps regulate comfort during seated tasks.
  • Anti-static & anti-rocking design – safer for energetic primary learners.
  • Stain-resistant surface – wipes clean quickly between lessons.
  • UV-stable colour – suitable for occasional sheltered outdoor use.
  • Stacks up to 12 chairs – perfect for multi-use and compact classrooms.
20-year warranty icon
20-year warranty
Free delivery icon
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 on all Postura+ seating.
  • Dedicated account-managed support for busy education teams.
  • 50 years of expertise serving schools, MATs and public-sector organisations.
  • Clear, proactive communication that reduces admin and speeds up procurement.

Safety & Warranty

Safety & Warranty for Purple Postura+ 350mm Chairs

  • Certified to BS EN 1729–1:2015 for correct pupil posture
  • Complies with BS EN 1729–2:2023 for strength and stability
  • Anti-rocking design reduces tipping risk in KS2 classrooms
  • Stain-resistant polypropylene supports high hygiene standards
  • 20-year structural and material performance warranty

Specification Dimensions

The Purple Postura+ 350mm chair provides ergonomic support, reliable strength and easy maintenance for KS2 learners. These specifications help schools plan layouts for classrooms, ICT areas and multi-use spaces.

Dimensions
645mm (H) × 430mm (W) × 420mm (D)
Weight
2.34kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
350mm
Correct ergonomic height for ages 6–8
Material
30% recycled high-impact polypropylene
Strong, sustainable and lightweight
Construction
One-piece mould with gas-injected legs
Improved strength, no loose joints
Ventilation
Back ventilation window
Supports airflow and comfort during lessons
Edge Profile
Waterfall seat edge
Improves circulation during extended seating
Anti-static / Anti-rocking
Yes
Designed for safety in energetic classrooms
Stackability
Up to 12 chairs
Efficient storage in classrooms and halls
Outdoor Suitability
UV filter
Suitable for occasional sheltered outdoor use
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK ergonomic and stability standards
Colour
Purple
Bold, engaging colour for creative learning areas

Dimensions 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: Purple Postura+ 350mm Classroom Chair (Ages 6–8)

Q: What age group is the Purple 350mm Postura+ chair made for?

A: It is intended for children aged 6–8 and matches DfE size mark 3 for correct classroom ergonomics.

Q: Why choose the Purple colour option?

A: Purple adds vibrancy and creativity to learning spaces, helping define zones and boost engagement.

Q: Is this chair strong enough for everyday KS2 use?

A: Yes—the one-piece mould and gas-injected legs are engineered for long-term durability in busy primary settings.

Q: Do you offer free delivery?

A: Yes—Cobolt provides free UK mainland delivery on all Postura+ chairs.

Q: Does the chair stack?

A: It stacks up to 12 high, making it ideal for multipurpose classrooms and shared spaces.

Q: Is this colour easy to maintain?

A: Yes—the stain-resistant polypropylene wipes clean quickly, even after craft and snack activities.

Q: Can it be used outside occasionally?

A: Yes—the UV-stable finish supports occasional use in sheltered outdoor learning areas.

Q: What is covered by the 20-year warranty?

A: It covers structural integrity and material performance under normal school use.

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

Product code: KI68PU
The Purple Postura+ 350mm Classroom Chair blends vibrant colour with reliable ergonomic support for KS2 pupils. Designed specifically for ages 6–8, i...

Inc VAT

Exc VAT

£36.00

£30.00

Height by Age - 6-8 Years
Colours - Purple

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Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

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

The Purple Postura+ 350mm chair offers dependable comfort and a bold, modern colour suited to KS2 classrooms. Designed for children aged 6–8, it helps maintain healthy posture and supports all-day learning in busy primary environments.

Ergonomics Designed for KS2 Pupils

  • 350mm seat height for ages 6–8 (DfE size mark 3)
  • Curved backrest supports correct spinal alignment
  • Waterfall seat edge for improved comfort during lessons

Durable One-Piece Construction

  • Single-piece polypropylene mould with no joints to weaken
  • Gas-injected legs provide added strength and stability
  • Lightweight 2.34kg body with an integrated carry handle

A Bold Colour for Inspiring Learning Environments

Purple is a strong, engaging colour often chosen for creative classrooms, wellbeing zones and modern primary spaces. Combined with a stain-resistant shell and ventilation opening, it helps pupils stay comfortable and classrooms remain clean and organised.

Why Cobolt: Expertise, Care & Free Delivery

  • Reliable support backed by 50 years of sector experience
  • Personal account-managed service for schools and MATs
  • Free UK mainland delivery with every Postura+ order
  • Proactive communication to simplify procurement

Where the Purple Postura+ Chair Performs Best

The Purple Postura+ 350mm chair is well suited to KS2 classrooms, art rooms, wellbeing areas, ICT spaces, reading corners and SEND-friendly environments. It delivers ergonomic comfort while adding a rich colour accent that enhances classroom zoning and visual appeal.

Key Features

  • 350mm seat height – ideal for pupils aged 6–8.
  • One-piece polypropylene construction – no loose parts, no maintenance.
  • 30% recycled high-impact material – strong, sustainable and lightweight.
  • Gas-injected legs – reinforced for long-term durability.
  • Ventilation window – helps regulate comfort during seated tasks.
  • Anti-static & anti-rocking design – safer for energetic primary learners.
  • Stain-resistant surface – wipes clean quickly between lessons.
  • UV-stable colour – suitable for occasional sheltered outdoor use.
  • Stacks up to 12 chairs – perfect for multi-use and compact classrooms.
20-year warranty icon
20-year warranty
Free delivery icon
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 on all Postura+ seating.
  • Dedicated account-managed support for busy education teams.
  • 50 years of expertise serving schools, MATs and public-sector organisations.
  • Clear, proactive communication that reduces admin and speeds up procurement.

Safety & Warranty for Purple Postura+ 350mm Chairs

  • Certified to BS EN 1729–1:2015 for correct pupil posture
  • Complies with BS EN 1729–2:2023 for strength and stability
  • Anti-rocking design reduces tipping risk in KS2 classrooms
  • Stain-resistant polypropylene supports high hygiene standards
  • 20-year structural and material performance warranty

The Purple Postura+ 350mm chair provides ergonomic support, reliable strength and easy maintenance for KS2 learners. These specifications help schools plan layouts for classrooms, ICT areas and multi-use spaces.

Dimensions
645mm (H) × 430mm (W) × 420mm (D)
Weight
2.34kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
350mm
Correct ergonomic height for ages 6–8
Material
30% recycled high-impact polypropylene
Strong, sustainable and lightweight
Construction
One-piece mould with gas-injected legs
Improved strength, no loose joints
Ventilation
Back ventilation window
Supports airflow and comfort during lessons
Edge Profile
Waterfall seat edge
Improves circulation during extended seating
Anti-static / Anti-rocking
Yes
Designed for safety in energetic classrooms
Stackability
Up to 12 chairs
Efficient storage in classrooms and halls
Outdoor Suitability
UV filter
Suitable for occasional sheltered outdoor use
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK ergonomic and stability standards
Colour
Purple
Bold, engaging colour for creative learning areas

Dimensions 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: Purple Postura+ 350mm Classroom Chair (Ages 6–8)

Q: What age group is the Purple 350mm Postura+ chair made for?

A: It is intended for children aged 6–8 and matches DfE size mark 3 for correct classroom ergonomics.

Q: Why choose the Purple colour option?

A: Purple adds vibrancy and creativity to learning spaces, helping define zones and boost engagement.

Q: Is this chair strong enough for everyday KS2 use?

A: Yes—the one-piece mould and gas-injected legs are engineered for long-term durability in busy primary settings.

Q: Do you offer free delivery?

A: Yes—Cobolt provides free UK mainland delivery on all Postura+ chairs.

Q: Does the chair stack?

A: It stacks up to 12 high, making it ideal for multipurpose classrooms and shared spaces.

Q: Is this colour easy to maintain?

A: Yes—the stain-resistant polypropylene wipes clean quickly, even after craft and snack activities.

Q: Can it be used outside occasionally?

A: Yes—the UV-stable finish supports occasional use in sheltered outdoor learning areas.

Q: What is covered by the 20-year warranty?

A: It covers structural integrity and material performance under normal school use.

Overview

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

The Purple Postura+ 350mm chair offers dependable comfort and a bold, modern colour suited to KS2 classrooms. Designed for children aged 6–8, it helps maintain healthy posture and supports all-day learning in busy primary environments.

Ergonomics Designed for KS2 Pupils

  • 350mm seat height for ages 6–8 (DfE size mark 3)
  • Curved backrest supports correct spinal alignment
  • Waterfall seat edge for improved comfort during lessons

Durable One-Piece Construction

  • Single-piece polypropylene mould with no joints to weaken
  • Gas-injected legs provide added strength and stability
  • Lightweight 2.34kg body with an integrated carry handle

A Bold Colour for Inspiring Learning Environments

Purple is a strong, engaging colour often chosen for creative classrooms, wellbeing zones and modern primary spaces. Combined with a stain-resistant shell and ventilation opening, it helps pupils stay comfortable and classrooms remain clean and organised.

Why Cobolt: Expertise, Care & Free Delivery

  • Reliable support backed by 50 years of sector experience
  • Personal account-managed service for schools and MATs
  • Free UK mainland delivery with every Postura+ order
  • Proactive communication to simplify procurement

Features & Benefits

Where the Purple Postura+ Chair Performs Best

The Purple Postura+ 350mm chair is well suited to KS2 classrooms, art rooms, wellbeing areas, ICT spaces, reading corners and SEND-friendly environments. It delivers ergonomic comfort while adding a rich colour accent that enhances classroom zoning and visual appeal.

Key Features

  • 350mm seat height – ideal for pupils aged 6–8.
  • One-piece polypropylene construction – no loose parts, no maintenance.
  • 30% recycled high-impact material – strong, sustainable and lightweight.
  • Gas-injected legs – reinforced for long-term durability.
  • Ventilation window – helps regulate comfort during seated tasks.
  • Anti-static & anti-rocking design – safer for energetic primary learners.
  • Stain-resistant surface – wipes clean quickly between lessons.
  • UV-stable colour – suitable for occasional sheltered outdoor use.
  • Stacks up to 12 chairs – perfect for multi-use and compact classrooms.
20-year warranty icon
20-year warranty
Free delivery icon
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 on all Postura+ seating.
  • Dedicated account-managed support for busy education teams.
  • 50 years of expertise serving schools, MATs and public-sector organisations.
  • Clear, proactive communication that reduces admin and speeds up procurement.

Safety & Warranty

Safety & Warranty for Purple Postura+ 350mm Chairs

  • Certified to BS EN 1729–1:2015 for correct pupil posture
  • Complies with BS EN 1729–2:2023 for strength and stability
  • Anti-rocking design reduces tipping risk in KS2 classrooms
  • Stain-resistant polypropylene supports high hygiene standards
  • 20-year structural and material performance warranty

Specification Dimensions

The Purple Postura+ 350mm chair provides ergonomic support, reliable strength and easy maintenance for KS2 learners. These specifications help schools plan layouts for classrooms, ICT areas and multi-use spaces.

Dimensions
645mm (H) × 430mm (W) × 420mm (D)
Weight
2.34kg
Warranty
20 years
Specification
Details
Purpose / Benefit
Seat Height
350mm
Correct ergonomic height for ages 6–8
Material
30% recycled high-impact polypropylene
Strong, sustainable and lightweight
Construction
One-piece mould with gas-injected legs
Improved strength, no loose joints
Ventilation
Back ventilation window
Supports airflow and comfort during lessons
Edge Profile
Waterfall seat edge
Improves circulation during extended seating
Anti-static / Anti-rocking
Yes
Designed for safety in energetic classrooms
Stackability
Up to 12 chairs
Efficient storage in classrooms and halls
Outdoor Suitability
UV filter
Suitable for occasional sheltered outdoor use
Compliance
BS EN 1729–1:2015 / BS EN 1729–2:2023
Meets UK ergonomic and stability standards
Colour
Purple
Bold, engaging colour for creative learning areas

Dimensions 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: Purple Postura+ 350mm Classroom Chair (Ages 6–8)

Q: What age group is the Purple 350mm Postura+ chair made for?

A: It is intended for children aged 6–8 and matches DfE size mark 3 for correct classroom ergonomics.

Q: Why choose the Purple colour option?

A: Purple adds vibrancy and creativity to learning spaces, helping define zones and boost engagement.

Q: Is this chair strong enough for everyday KS2 use?

A: Yes—the one-piece mould and gas-injected legs are engineered for long-term durability in busy primary settings.

Q: Do you offer free delivery?

A: Yes—Cobolt provides free UK mainland delivery on all Postura+ chairs.

Q: Does the chair stack?

A: It stacks up to 12 high, making it ideal for multipurpose classrooms and shared spaces.

Q: Is this colour easy to maintain?

A: Yes—the stain-resistant polypropylene wipes clean quickly, even after craft and snack activities.

Q: Can it be used outside occasionally?

A: Yes—the UV-stable finish supports occasional use in sheltered outdoor learning areas.

Q: What is covered by the 20-year warranty?

A: It covers structural integrity and material performance under normal school use.

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