The Hollowcore Fiber Fill Wheelchair Pad, model VM6610, is a decubitus pad designed for individuals who use wheelchairs or sit for extended periods of time in regular chairs. Designed to help prevent pressure sores, this seat pad features a reversible cotton and polyester cover that also protects the pad in case the user experiences incontinence. The pad can be used with a standard wheelchair, car seat, or regular chair. It is latex free and can be machine washed in warm water. DIMENSIONS (HxDxW): 3 x 16 x 18 inches.