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Ergonomic Office Chair Posture Corrector Seat with Backrest

£334.95 £99.95 Save 70%
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NOTICE: This product is one of our bestsellers and is already sold out in our physical store. If the “ADD TO BAG” button still works, it means the product is still in stock online in limited quantities.

Ergonomic Back Support Cushion for Office and Home Seating

Improve your posture and reduce discomfort with this structured back support cushion designed for extended sitting. Whether you're working at a desk, driving, or relaxing at home, this ergonomic posture corrector seat supports your lower back and promotes healthy alignment throughout the day.

Designed to fit most chairs and seats, it adds supportive comfort wherever you go. Made with a contoured shape and adjustable straps, this posture cushion remains securely in place during use.

The breathable cover helps maintain airflow for added comfort, while the non slip backing prevents shifting. Ideal for office chairs, car seats, or home furniture, this lumbar support cushion is built to deliver posture support in any setting.

Key Features

  • Contoured cushion helps promote proper lower back alignment
  • Adjustable straps fit most office chairs, car seats, and home furniture
  • Non-slip backing prevents sliding and maintains consistent placement
  • Removable, washable cover ensures clean and breathable surface
  • Lightweight and shaped for ergonomic support
  • Ideal for long hours of sitting at work or at home
  • Designed for easy attachment and removal
  • Suitable for travel and on-the-go support
  • Helps reduce back strain from poor seating posture
  • Available in multiple size and colour options

Product specifications

  • colour options, Black, Blue green
  • Size Option 1, 13.77 x 12.2 x 12.9 inches
  • Size Option 2, 12.2 x 10.23 x 11.02 inches
  • Use, Office, car, or home seating
  • Cover, Removable and washable
  • Weight, Not specified

What’s included

  • 1 x Back support cushion

FAQs

Does this back support fit any chair?
Yes, the adjustable straps allow it to fit most office chairs, car seats, and standard home chairs securely.

Is the cover washable?
Yes, the cushion comes with a removable cover that can be cleaned as needed.

Does it slide around during use?
No, it has a non-slip backing that helps keep it securely in place throughout the day.

Can I use this in the car?
Yes, it’s suitable for car use and can improve lumbar support during long drives.

Is this good for long work hours?
Yes, it’s designed to support posture and reduce back fatigue during extended sitting periods.

4.7 (19.342)
Jack Turner

Confirmation came through straight away, then another email when it was sent. Tracking worked and the parcel arrived when they said it would. Nice and straightforward

Benjamin Foster

Nothing missing and no surprises when I opened the parcel. What turned up matched what I’d seen on the website

Hannah Lewis

Had a look around before buying and this was a fair bit cheaper. Arrived as expected too, so happy with that.

Sophie Bennett

I emailed before ordering because I couldn’t work out which option I needed. Got a proper reply explaining the difference, rather than just a link back to the page I’d already read. Might seem a small thing but it helped me decide. Placed the order that evening and I’m happy with what arrived.

Harry Collins

My first order was only a small one a few months back. That went well, so I checked here when I needed something else. Different sort of purchase this time but everything was just as straightforward. Saved me another evening of looking around!

Daniel Thompson

Ordered Sunday evening and it was here Tuesday morning. Wasn’t expecting that, especially ordering over the weekend

Charlotte Brooks

All arrived, all good 😊

Amelia Scott

Entirely my mistake, I picked the wrong option and only noticed when the confirmation came through. Sent an email and they managed to change it before dispatch. Very relieved I didn’t have to deal with returning it afterwards!

George Wilson

Bought it in the sale. Happy with what I paid and it’s what I was after, which is the main thing.

Grace Mitchell

Hadn’t heard of Havenholt before and wasn’t sure about ordering from somewhere new. Only bought one thing to start with. There was a short wait for dispatch, but they kept me updated and everything arrived as described. Happy with the purchase and I’d be comfortable ordering again.

Emily Carter

There was a mix-up with my order so I had to get in touch. Sent a photo over and they explained what would happen next. Didn’t have to keep repeating myself to different people, which I really appreciated. All sorted now

Samuel Reed

They didn’t have the one I wanted when I went into the shop, but suggested checking online. Managed to order it on the website later that day. Would have preferred to take it home there and then, but this worked out fine.

Ergonomic Office Chair Posture Corrector Seat with Backrest
Ergonomic Office Chair Posture Corrector Seat with Backrest
£334.95 £99.95

Information

Our policies

Customer Support

Company name: Havenholt LTD

Address: St Andrew's Street, Cambridge CB2 3BJ, United Kingdom

Email: support@havenholtsoho.com

Phone: +44 1223 302601

Customer Service Hours: 
Mon–Fri: 09:00 am–05:00 pm
Sat & Sun: Closed

Response time: Within 24 hours

© 2026 Havenholt

Ergonomic Posture Corrector Seat with Backrest – Office Chair Support Cushion