Flexible support: This hip pain relief pad is made of memory foam with high density and excellent elasticity It can be easily reshaped and retains its original shape even after sitting for a long time Soft and comfortable: U-shaped ergonomic design recommended by plastic surgeons and doctors for the management of chronic and acute pain Offer a comfortable sitting experience throughout the day Relieve pain: Designed to provide comfort by relieving pressure on the lower back, waist, buttocks and thighs Our office pillows can relieve sciatic nerve discomfort and keep you energized throughout the day The curved design minimizes the strain 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 keep it fresh and clean at all times Widespread: This orthopedic seat cushion is suitable for all types of sitting, whether at home, in the office or when traveling by car, plane, train or bus 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.