They are designed to accommodate most wheelchair users. 16"X18"X4". These cushions are filled with superior foam and covered in a trendy black polyurethane material that can be wiped clean when needed.
Deep Pressure Relief Memory Foam Wheelchair Cushion Seat Pad waterproof Memory Foam Wheelchair Cushion Seat Pressure Relief Seat Pad Chair multi use COLOR GREY SIZE 16'' X 18'' X 2''
Shikra Deep Pressure Relief Memory Foam, Seat Pad, Wheelchair Cushion, waterproof cover (Black, 16" x 18" x 4")
Deep Pressure Relief Memory Foam, Seat Pad, Wheelchair Cushion, waterproof cover (Black, 18" x 18" x 4")
Shikra Deep Pressure Relief Memory Foam, Seat Pad, Wheelchair Cushion, waterproof cover (Black, 20" x 20" x 4")
Wheelchair Cushion with Waterproof Cover, Deep Pressure Relief Memory Foam
Seat Pad Cushion Wheelchair & Travel Waterproof Deep Pressure Relief Memory Foam