The General Use Gel Wheelchair Seat Cushion, 18" x 16" x 2"., manufactured by K2 Health Products LLC, is a soft and comfortable wheelchair seat cushion, designed to make seating soft and pleasant. It has the weight capacity of approximately 300 lbs., and is completely removable, adding convenience to the user or caregiver. The General Use Gel Wheelchair Seat Cushion features a leak-proof bladder and is built with Kolb's gel supreme cushioning to reduce pressure from the wheelchair cushion. The wheelchair seat cushion is also designed to assist in the prevention and healing of sore ulcers. This is a well-made quality built seat cushion that is integrated with high-quality gel sealed in a leak-proof bladder, making sure it holds in place. It offers the highest comfort with a premium sculpted foam where the gel bladder is encased. The foam shell designed is flame-retardant, for thick for extra comfort. The General Use Gel Wheelchair Seat Cushion contains a non-slip base, providing for extra security and comfort to the user. A non-slip bottom helps ensure proper cushion placement wherever needed and gives it a convenient carrying handle. The General Use Gel Wheelchair Seat Cushion is waterproof as well, protecting from unwanted moisture and stains. It has a 12-month limited warranty making this an all around great product to purchase! The Gel Supreme Wheelchair Seat Cushion Wheelchair seat cushion approx. 18" x 16" x 2" Provides a non-slip base, easy to maneuver Leak-proof bladder seal to trap moisture Waterproof seat cushion protect from stains Foam shell is flame retardant Weight capacity of 300 lbs. 12 mo. limited warranty