Our 10-pieces memory foam square chair pads are exceptional cushions made of memory foam, plus with 35D gel infused, providing ideal comfort and cooling for long-time safe use. Ergonomically designed for pain relief and ultimate comfort, the contour design hugs your curves and provides superior support. Covered by plush and durable high-end crystal velvet fabric, the cover with zipper is detachable and machine-washable for easy cleaning. Besides, the upgraded non-slip bottom keeps the seating cushion stay in place. A good solution to transform any chair into a premium seat for home chair, office chair, desk chair, car seat, wheelchair, and anywhere you sit. Color: Grey.