Price reduced again! ★ Thank you for viewing. I purchased this new, intending to use it with a wheelchair, but I didn't end up using the wheelchair, so this item is in excellent condition, having only been tried out. This is a cushion for wheelchairs that prevents your bottom from hurting, and it comes with a washable cover for cleanliness. [MONOQLO Best Buy Award Winner Brand] [Supervised by a physical therapist / Prevents bottom pain / Maintains correct posture] Low-rebound, three-dimensional molded, washable cover, non-slip, using high-density molded urethane SeaBirds [Three essential functions for a wheelchair cushion] ① High-density molded urethane material absorbs impact on the buttocks and distributes body pressure. Relieves bottom pain. ② The perfect size and three-dimensional molding for wheelchairs firmly support the pelvis. Maintains correct posture and reduces the risk of pressure sores and spinal deformities such as kyphosis. ③ Non-slip processing on the bottom prevents falls from the wheelchair. [Large zipper for easy cover removal and attachment] ※ You may see black spots on the inner cushion, but this is due to the color fading of the silicone on the back of the cushion cover. There is no problem with the quality, so please use it with confidence. Thank you for your consideration.