The Compu-Cush is a foam seat cushion designed for individuals at risk for pressure sores, who sit for long periods, or who have back pain. Made of resilient polyurethane foam, this cushion is specially designed for use while using a computer. Features include a wedge-shaped design to tilt the pelvis forward, a cut out to reduce pressure on the coccyx, a built-in carrying handle, and a removalble washable velour cover. DIMENSIONS: 13 x 16 inches. COLOR: The cover is black. WARRANTY: One-year limited warranty.