ADA CompliantStainless steel frame holds up to 250lbs. Mounts most bathtub walls without the need for wall re-enforcement (with proper mounting hardware). Available with a phenolic top (shown). Rests on tub wall to allow 17-19″ height. This seat requires a minimum of 2″ tub ledges to rest on (both sides). Folds up easily when not in use. Measures 29″ W x 15″ D. Custom sizes available. 5-year warranty.