Superior pressure relief and comfort w/ gel overlay. Water-based gel cushion  relieves interface pressure at  coccyx and ischials (20”W x 18”D). Foam padding for back and legs. Air-Flow Mesh fabric cover. Reverse side is fluid-proof nylon. Complete cover removes for laundering. Easily secures to all geri-chairs.   #703001-Each  Latex Free UNSPSC#42141700