U-Shaped Memory Foam Seat Cushion – Tailbone & Back Relief

Say goodbye to back pain and discomfort during long sitting sessions. This U-Shaped Memory Foam Seat Cushion is ergonomically designed to cradle your tailbone, relieve pressure on your coccyx, and promote healthy posture — whether you're at your office desk, driving, or relaxing at home.

Made in Mainland China.

Why You'll Love It

• Slow-Rebound Memory Foam Filling – Contours to the shape of your body for personalised, pressure-relieving support that bounces back every time.
• U-Shaped Ergonomic Design – The open-back cutout reduces pressure on the tailbone (coccyx) and sit bones, making it ideal for people with sciatica, herniated discs, or general lower back pain.
• Plush Knit Fabric Cover – Soft, breathable polyester plush fabric feels comfortable against skin and keeps you cool during extended use.
• Removable & Washable Cover – The zippered cover is easy to remove and machine-washable, keeping your cushion fresh and hygienic.
• Versatile Use – Perfect for office chairs, car seats, dining chairs, wheelchairs, and more. Great for adults who spend long hours sitting.
• Non-Slip Bottom – Stays firmly in place on your chair so you can focus on your work, not adjusting your cushion.
• Solid Black/Grey Colour – Sleek, neutral design blends seamlessly with any home or office décor.

Product Details

• Shape: U-Shaped
• Filling: Slow-Rebound Memory Foam
• Cover Material: Plush Knit Polyester Fabric
• Colour: Black Grey
• Cover: Removable & Washable
• Suitable For: Adults
• Model: ZD1

Who Is This For?

Whether you're a remote worker clocking long hours at your desk, a daily commuter, or someone managing chronic back or tailbone pain, this cushion delivers the support your body needs. It's also an excellent choice for seniors, those recovering from surgery, or anyone who simply wants a more comfortable sitting experience.

For more information on maintaining good posture and preventing back pain during prolonged sitting, visit the Mayo Clinic's guide on Office Ergonomics.

Pair It With

• 1.5L Hydrogen Water Bottle – Stay hydrated at your desk
• 10-Pack Cascading Hanger Connector Hooks – Organise your space

Learn more: Cushion

Frequently Asked Questions

Q: What makes this U-shaped memory foam cushion better for tailbone pain?

A: The U-shaped cutout at the rear of the cushion removes direct pressure from the coccyx (tailbone) and sit bones entirely. The slow-rebound memory foam then distributes your body weight evenly across the cushion's surface, significantly reducing strain on the lower spine — making it one of the most effective seat cushion designs for tailbone and coccyx relief.

Q: Can I use this cushion in my car as well as my office chair?

A: Absolutely! This cushion is designed to be versatile. Its compact, solid shape fits comfortably on car seats, office chairs, dining chairs, wheelchairs, and even hard benches. The non-slip base helps keep it securely in position whether you're commuting or sitting at your desk.

Q: How do I clean the seat cushion?

A: The plush fabric cover is fully removable via a zipper. Simply unzip it, toss it in the washing machine, and let it air dry. The memory foam core should not be machine-washed — spot clean with a damp cloth if needed and allow it to air out fully before reattaching the cover.

Q: Is this cushion suitable for people with sciatica or herniated discs?

A: Yes. The ergonomic U-shape and pressure-relieving memory foam make this cushion an excellent choice for people managing sciatica, herniated discs, or general lower back pain. However, if you have a specific medical condition, we always recommend consulting your healthcare provider for personalised advice.