Sitting · Tailbone · Forward Tilt

Coccyx Seat Wedge 11 Degree

Sit tall with space where your tailbone needs it.

£80.99

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· Free delivery· Estimated deliveryEst. 26–28 Oct In stockIn stock

Tilt your seat by 11°11-Degree Forward Tilt. A higher incline opens the seated hip angle
Make space for your tailboneTailbone Cut-Out. The rear opening reduces direct contact at the coccyx
Strap down or carry awayStrap and Handle. Secure the wedge to a chair or carry it between seats

£80.99

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Colour: Black

· Free delivery· Estimated deliveryEst. 26–28 Oct In stockIn stock

Free delivery
14-day returns
Secure checkout

Free delivery
14-day returns
Secure checkout

Description

11° Sitting Wedge Cushion with Coccyx Cut-Out

This angled seat wedge cushion is designed to create a slightly forward sitting position when placed on a chair. The 11° incline encourages an upright sitting posture while providing a comfortable seating surface.

The cushion includes a coccyx cut-out section which reduces direct contact with the centre rear of the seat. This design allows weight to be distributed across the surrounding cushion surface.

The lightweight cushion can be used in a variety of seating environments including office chairs, car seats, wheelchairs and sofas.

Product Features

11° angled wedge cushion
Coccyx cut-out design
High density foam construction
Removable zipped cover
Built-in carry handle
Adjustable fixing strap included
Suitable for office chairs, cars and home seating
Handmade in the United Kingdom

Cover

The fitted cover is removable and washable. It also includes a built-in carry handle and a detachable strap to help secure the cushion to a chair.

Cushion Size

36 × 36 × 9.5 cm
(14 × 14 × 3¾ inches)

Delivery & Returns

United Kingdom:Free delivery
Estimate starts: Order date (GMT)
Handling time: 1–2 calendar days
Estimated delivery:26–28 Oct
Courier: Royal Mail, Evri, or Yodel

Return window: Notify us within 14 days after delivery; then 14 days to send back
Condition: 14-day returns — unused and in original packaging . Inspect as in a shop; statutory hygiene exceptions apply — see our refund policy
Return postage: Paid by you (free on faulty items)
Faulty items: Full refund or replacement
Restocking fees: None
Refund processing: Refunds are issued to your original payment method within 10 calendar days after we receive the returned goods or evidence that you sent them back, whichever is earlier. Your payment provider may take additional time to display the credit.

Shipping Policy Return & Refund Policy

Washing & care

Cover The fitted cover is removable and washable. It also includes a built-in carry handle and a detachable strap to help secure the cushion to a chair.

Specifications & options

Cushion Size 36 × 36 × 9.5 cm; (14 × 14 × 3¾ inches)

Colour: Black, Blue, Grey, Beige

Frequently Asked Questions

What is a sitting wedge?

A seat cushion with a forward tilt that encourages a more upright sitting position on office chairs, car seats and home seating. Some models include a rear coccyx cut-out — check the product title for this listing. It is not a bed wedge.

How is this different from a bed wedge?

A bed wedge elevates your upper body or legs on the mattress. This sitting wedge goes on a chair. The angle is an 8° or 11° sitting tilt, not a sleep incline, and it is a comfort support rather than a reflux treatment.

Will it stay on the chair?

Whether this listing includes a strap or carry handle is shown on the product images and details for this model — do not assume every sitting wedge has both.

When will it arrive?

UK delivery usually takes 2–4 calendar days from ordering, including processing and weekends. Delivery is free on orders of £39 or more, or £5 below that. Check the estimated delivery dates beside the price for this item.

Can I return it?

Contact us within 14 days of delivery, then send the item back within a further 14 days. You pay change-of-mind return postage; we cover return postage for faulty, damaged or incorrect items. See our refund policy for full conditions, including inspection rights, hygiene-seal exceptions and refund timings.

What is a sitting wedge cushion?

A sitting wedge cushion is designed with a slight forward angle to encourage an upright sitting position.

What is the coccyx cut-out for?

The cut-out section reduces direct contact with the centre rear of the seat and allows weight to be distributed across the surrounding cushion.

Where can the cushion be used?

The cushion can be used on office chairs, car seats, sofas, wheelchairs and other seating surfaces.

Can the cover be washed?

Yes. The zipped cover can be removed and washed according to the care instructions.

Where is the cushion made?

The cushion is handmade in the United Kingdom.

What degree wedge is best for posture?

8-11 degree wedges are optimal for pelvic tilt correction. The 8° is gentler for beginners; 11° provides more aggressive posture correction for chronic slouchers. Start lower and gradually increase angle as your body adapts.

Research Behind the Design

Study finding

Patients with tailbone pain were approximately 5 times more likely to prefer wedge cushions over donut cushions in clinical research

Source: Coccyx Pain Center - Dr. Patrick Foye, MD

Study finding

Conservative management including appropriate cushions is successful in approximately 90% of coccydynia (tailbone pain) cases

Source: Mustansiriyah Medical Journal - Literature Review, 2021

Published research note

For most people with coccydynia, the best cushions to use are wedge cushions. The goal is for the painful tailbone to 'hover' over the cut-out, reducing weight-bearing on the coccyx.

Dr. Patrick Foye, MD, Director, Coccyx Pain Center, New Jersey Medical School

Important note

These studies concern the wider product category or design principle and may not have tested this exact product. Individual results may vary. These products are comfort supports, not medical devices, and they are not NHS-approved.

Consult a healthcare professional for personalised medical advice.

Size guide

Coccyx Seat Wedge 11 Degree

£80.99

British comfort specialists

Made in Devon. Refined since 1979.

Second-generation, family-run British manufacturer with decades of experience creating practical comfort and positioning products.

Family-run since 1979More than four decades of British design experience.
Specialist support productsPractical designs for sleep, sitting and everyday comfort.
Handmade in DevonProduced by skilled craftspeople in the Putnams factory.