【Ranked No. 1 on Rakuten】Wheelchair Cushion, Seat Cushion, Supervised by Physical Therapists, Nursing Care, Low Resilience, Doesn't Hurt Your Buttocks, x Three-Dimensional Molding to Maintain Correct Posture, Washable Cover, Non-Slip, High-Density Molded Urethane, 1 Piece I purchased this wheelchair-specific cushion from Rakuten's M-Line Store, but it didn't suit me, so I'm putting it up for sale. It's in like-new condition, having only been used for a short time as a trial. The color is the most popular blue. 40x40 square, 6cm thick ★ Product Description "Supervised by an active physical therapist" "We want to alleviate the pain in the buttocks of wheelchair users and bring smiles to many people" This wheelchair-specific cushion was created from that desire. Under the supervision of a physical therapist, we worked with experts to consider the necessary functions, suitable materials, and shapes for wheelchair cushions. "Three Functions Required for Wheelchair Cushions" (1) High-density molded urethane material absorbs impact on the buttocks and distributes pressure. Relieves pain in the buttocks. (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) The non-slip treatment on the bottom prevents falls and tumbles from the wheelchair. "Easy to attach and detach the cover with a large zipper" The cover is removable and washable. In addition, a large zipper with a wide opening is used for the cover. We have taken care to make it easy to attach and detach the cover and to insert and remove the inner cushion.