The Centurian Wheelchair Gel Cushion by ACTION PRODUCTS is a low profile pad for users on the move. The 5/8in. dry polymer pad is sealed to a 5/8in. polyfoam cushion to create a thin, lightweight pad for foot propelling. Waterproof inner cover for incontinence. Convenient carry handle. 1 1/2in thick. This is a Special Order item and may take 10-15 days to be delivered. Special Order Items cannot be cancelled once the order is placed or returned one received, unless defective. 18"W x 16"D x 1 1/2"H.