3" Gel/Foam Cushion for 18" x 16" Wheelchair This cushion (2601-3-1816) has a gel/foam combination that provides pressure relief, prevents minor skin irritations, and improves weight distribution. It has a removable, machine washable polyester/cotton cover and a non-skid bottom with Velcro straps, which secure the cushion to the wheelchair. The weight capacity for this cushion is 250 lbs. | 
