Remove the 12-oz. bucket and cover to transform it from a commode into a toilet safety frame that fits standard-height toilets. Roll over to the shower seated comfortably on padded vinyl. 3" rust-resistant, non-skid swivel casters lock in the rear to keep the chair stationary. Supports up to 350 lbs. Assembles easily no need to pull out a toolbox. Limited lifetime warranty. Dimensions: 21 " x 16". Seat height 21". No Express Delivery. Non-returnable item.