The Skil-Care Lift-off lap cushion is a safety and positioning device used on a wheelchair to protect users from forward leaning. Made with a soft, padded foam, covered with durable vinyl fabric thats easy to clean. Two Velcro closures with red loops enable release by sight or hand-impaired users. Restraint free. Avilable in two sizes: 16-18" and 20-22". Color: Black. 3.5" thick.