Memory Foam Seat Cushion for Office Chair, Car Seat, Gray, XL Office Chair Cushion for Car, Airplane - Chair Pad for Long Sitting Sciatica, Hip, Coccyx,Tailbone Pain Relief, Butt Pillow

Pain Relief: Ergonomic "U" shaped hollow design adapts to your curves for superior comfort and effectively supports the coccyx & hip. Relieves pressure and fatigue caused by sitting for long periods.
Memory Foam: Office chair seat cushion is made of 100% pure high density memory foam, soft and firm. Supports 8+ hours of comfort on weekdays and retains its shape, always maintaining flat.
Convenience: Non-slip rubber bottom keeps the butt pillow in place even when moving your hip. The machine washable zippered cover is easy to cleanjust remove the cover and toss it in the washing machineand it is breathable, always keeping cool. A built-in handle allows for easy transport.
Material Safety: All parts of the seat cushion are certified safe and harmless for human health with no additives. The premium memory foam quickly rebounds and returns to its original shape after each use, and can be used to add height to any seat.
Amazing Seat Cushion: An amazing seat cushion for family, friends, and pregnant women. Relieves sciatica, arthritis, lower back, buttocks, spine, post-operative injuries, or pregnancy pain. Super comfort for office, gaming, and wheelchair use