Innovative Products Unlimited added commodes to their original PVC shower chairs to make them ideal for the shower or the toilet. Offer your patients the ultimate in comfort and convenience. Backrest design offers real comfort Removable pail system Chair may be used over an existing toilet bowl Locking no-rust casters standard on most models Easy to move and clean Features Deluxe, waterproof closed-front soft seat with pail available in gray, navy or laguna Pail has graded scale to measure output Comfortable mesh backrest available in 12 colors Deluxe, No-Rust, twin-wheel casters All locking Specifications Dimensions for SC718P 38 H x 21 W x 25.25 D includes push bar Dimensions for SC721P 41 H x 21 W x 25.25 D includes push bar Inches between the arms 17.5 Clearance for SC718P 17 Clearance for SC721P 20 Weight capacity 300 lbs Product Weight 28 lbs Warranty Limited 5 year warranty 1 Each / Each