Designed for use by those that require extra assistance whilst using the toilet, the Cosby can be used as a toilet frame or commode. It may also be used as a shower chair. The seat is made from one-piece polyethylene plastic with anti-bacterial properties. The seat is anatomically shaped for comfort and to aid bowel movement. The seat simply clips-on to the metal frame and adjusts in height by the use of fixings that require no tools. The metal frame is stable and secure for user confidence and the raised sides aid transfer and grip for security. The legs have non-slip rubber feet. Aperture size 250 x 220mm (25 x 8.85"). Seat height 440 to 560mm (17.5 to 22.5"). Internal width 560 to 710mm (22.5 to 28.5"). Weight 4.6kg. Maximum user weight: 190kg (30 stone).