Tynor Coccyx Cushion Seat is anatomically designed with a coccyx comfort space. The anatomically contoured surface distributes body weight across the seat. It eliminates the pain by allowing the tailbone to “float” in the open space so that it is not compressed against the seating surface. Attributes Anatomical Design with a hole it promotes a healthy and a straight posture and reduces the pressure on the tail bone. it also provides relief in sciatica pain. Non slippery rubber bottom It is flexible and conforms to the contours of the body. the coccyx cushion has a a non slippery rubber bottom. The product is washable, and has a soft feel which enhances the aesthetics. High Density Foam it has high cushioning coeffiecient with a long functional life, and high strength. Easy mobility The product is easy to carry and can be used on any type of chair