VERSATILE. Suitable for use with wheelchairs, chairs, cars and sofas. Perfect to bring and use anywhere. ERGONOMIC. The horseshoe cushion is designed to relieve discomfort associated with tailbone, coccyx and lower back pain. It alleviates painful pressure from sitting too long. COMFORT. Made with soft silicone fiber filling, and a fluffy and durable faux fur exterior, this cushion surely provides comfort for the user. Perfect to sit on for longer periods. EASY TO CLEAN. Washable by hand or gentle machine with warm water and non-abrasive detergents.