Perforlld Memory Foam Seat Cushion,Non-Slip Orthopedic Gel & Memory Foam Coccyx Cushion for Tailbone Pain,Office Chair Car Seat Cushion,Sciatica & Back Pain Relief (Black)

【Effective for Lower Body Pain】：Ergonomic gel enhanced seat cushion cradles your bottom to help relieve back, hip and sciatic nerve pain from prolonged sitting. Meanwhile, it aligns the spine to reduce lower back pain from poor sitting posture.
【Cooling Gel Layer】: Premium seat cushion is made with a cooling gel on top and from high density 100% memory foam, 2.5 inches thick. The outer cover of this sitting pillow is velvet material which is removable using a zipper and can be machine washed when needed.
【Anti-slip Silicone Bottom】: Not like most of others pressure cushion, the cover bottom of our cushion is filled with the anti-slip silicone to prevent the seat cushion from slipping while your using even in a shifting position.
【Keep Its Shape Forever】: To sit on our sciatica pain relief pillow for long time but no need to worry about it flattening. The premium memory foam of this chair pad quickly to rebound, soft but firm, could relief butt pressure effectively from long sitting,always regaining its shape after each use.
【Wide Compatibility】: Our coccyx seat cushions pillow is suitable for various seats on most occasions, office chair, car seat driver, desk chair at home, outdoor ,wheelchair,airplane travel and more,allowing you comfortably go through hours sitting time for work or travel.