Tailbone Relief Cushion for All-Day Comfort
A liquid-emerald column cut to skim and flatter — your entrance, engineered.
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Make Every Seat More Supportive and Comfortable
Turn hard, uncomfortable seating into a supportive place to work, drive, or relax. This contoured memory foam cushion redistributes pressure around the coccyx and lower back, helping promote healthier spinal alignment and making extended sitting more manageable.
Why You'll Love It
- Pressure-Reducing Cutout: The U-shaped opening keeps direct pressure off your tailbone to help ease discomfort while seated.
- Body-Contouring Support: Memory foam adapts to your shape for comfortable orthopedic support and improved sitting posture.
- Smoother Daily Travel: Dense cushioning helps absorb road vibration and reduce soreness during long drives or commutes.
- Dependable Everyday Comfort: High-density foam maintains its supportive shape without quickly flattening.
- Stay-Put Convenience: A non-marring rubberized base helps keep the cushion stable on a wide range of seats.
Size & Compatibility
Measures 18 x 14 x 3 inches (45 x 35 x 7 cm) and supports adults up to 250 lbs (113 kg). Suitable for standard office chairs, computer chairs, executive chairs, bucket-style car seats, and wheelchair bases.
Specifications
- Material: 100% polyurethane memory foam
- Cover: Breathable mesh with durable double-stitched seams
- Size: 18 x 14 x 3 inches (45 x 35 x 7 cm)
- Color: Charcoal black
- Weight Capacity: 250 lbs (113 kg)
- Cover Care: Removable, zippered, and machine washable
- Base: Non-marring rubberized bottom
What's Included
- 1 × Memory Foam Coccyx Seat Cushion
- 1 × Breathable Washable Cover
Bring practical support to your desk, car, or wheelchair with a durable cushion designed to make long periods of sitting feel more comfortable and manageable.

Main: 68% triacetate, 32% polyester. Lining: 100% cupro. Dry clean only. Cool iron on reverse. Store on a padded hanger to preserve the drape.
True to size; model is 178cm and wears a size S. Designed for a close, flattering fit through the body with a fluid skirt. Between sizes? Size up for comfort. Inside-leg slit sits mid-thigh.
Complimentary express shipping on orders over €150, dispatched within 24 hours. Free 30-day returns — send it back easily if it’s not your moment.
4.8 / 5 — 1,200+ reviews
Questions, answered
True to size with a close, flattering body and a fluid skirt. If you’re between sizes, we recommend sizing up.
Order before the cut-off and your piece ships today, with express delivery within 2–5 working days.
Send it back free within 30 days. Returns are easy and refunds are processed within 3 working days.
Yes — every piece is shot on a real model with no heavy editing. The colour you see is the colour you’ll wear.
We ship across the EU, UK, US, and Canada. Duties and taxes are calculated at checkout.