Gel Wheelchair Cushion 20x 18x 2

20(W) X 18(D) X 2(H)Gel-U-Seat Lite General Use 2Gel/Foam Wheelchair Cushion. * Offering great versatilitythe Gel-U-Seat Lite provides comfort to almost all wheelchair users. * Unique dual-chambered gel bladder keeps the pelvis in contact with pressure redistributing cooling gel. * The cover is fluid resistant low-shear nylon; zippered and removable with a durable vinyl bottom. * Secures easily to wheelchair with 12tie straps. * Meets flammability standard TB117. *