They are made with "viscous gel" which provides maxiumum support and comfort. They also have a fire retardent foam shell and the cover has a waterproof nylon top and non-slip vinyl bottom with a carry handle.
Chair Cushions,Car Seat Cushion,Honeycomb Gel wheelchair Cushion for Driving,Air
Gel Wheelchair Cushion. Pressure Relief, Comfort and Support 3 Inch
Gel Wheelchair Cushion. Pressure Relief, Comfort and Support 2 Inch
Gel Wheelchair Cushion. Pressure Relief, Comfort and Support. 3 Depth Sizes
Drive Gel Wheelchair Cushion 18 x 16 x 3
