Fixed elevation
The angled foam holds one continuous slope beneath the body.
Coccyx Seat Wedge 8 Degree
Black
£70.99
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Coccyx Seat Wedge 8 Degree
£70.99
Lower-profile coccyx relief for cars, desks and everyday chairs.A gentler tilt supports posture while the cut-out reduces tailbone pressure.
Free UK Delivery:Jul 24 - Jul 26
Pay in Instalments
A stable incline that does not need rebuilding
The firm wedge creates a consistent raised surface, unlike stacked pillows that can compress, separate or move during use.
Broad support area
The wide surface distributes support instead of concentrating it at one edge.
Multi-position use
Use the wedge for supported rest in bed or on another stable surface.
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.
Inside the Devon workshop
Family-run British manufacturing since 1979
Product details
8° 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 8° incline encourages a balanced sitting posture while providing a supportive 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 wedge is especially popular for use on car seats as the gentle angle can create a comfortable driving position. It can also be used on office chairs, sofas or other seating surfaces.
Product Features
- 8° angled wedge design
- Coccyx cut-out design
- High density supportive foam
- Removable zipped cover
- Built-in carry handle
- Adjustable strap to help secure the cushion
- 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 keep the cushion positioned on the chair.
Cushion Size
36 × 36 × 8 cm
Shipping & Returns
Shipping & Returns
Delivery
- United Kingdom:Free delivery
- Order cut-off: 12:00 PM (GMT)
- Handling time: 1–2 business days
- Estimated delivery: 2–4 business days
- Courier: Royal Mail, Evri, or Yodel
Returns
- Return window: 14 days from delivery
- Condition: Unused, original packaging
- Faulty items: Full refund or replacement
- Restocking fees: None
- Refund processing: Within 10 business days
Research Behind the Design
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, MDStudy finding
Conservative management including appropriate cushions is successful in approximately 90% of coccydynia (tailbone pain) cases
Source:Mustansiriyah Medical Journal - Literature Review, 2021Expert insight
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 SchoolImportant note
These studies concern the wider product category or design principle and may not have tested this exact product. Individual results may vary.
Consult a healthcare professional for personalised medical advice.
Product questions
Product questions
What is a seat wedge cushion?
A seat 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 wedge 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.