Flexible Support: This hip pain relief pad is made of high quality memory foam with high density and excellent elasticity. It reshapes easily and maintains its original shape even when sitting for long periods of time. Soft and comfortable: U-shaped ergonomic design recommended by plastic surgeons and doctors for chronic and acute pain management. Pain Relief: Designed to provide comfort by relieving pressure on the lower back, waist, hips and thighs. Our office pillows relieve sciatic nerve discomfort and keep you energized throughout the day. The curved design minimizes stress by supporting your post and providing evenly distributed support. EASY TO CLEAN: There is a hidden zipper on the edge of the seat cushion. You can remove the protective cover for cleaning as needed to always keep it fresh and clean. Widespread: This orthopedic seat cushion is suitable for all types of sitting positions, whether at home, in the office or by car, plane, train or bus when traveling. It can also be used for wheelchairs, armchairs, kitchen chairs, desk chairs or other chairs Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia