New a frame construction provides additional stability. Durable blow-molded plastic bench and backrest. Height adjusts in 1/2 increments with unique dual column extension legs. All transfer benches are reversible to accomodate any bathroom. No exposed hardware to injure patient. Extra large locking suction cups provide added safety. Tool-free assembly requires connecting back legs and arm. Limited lifetime warranty. Must pull tab on suction cup to release from the tub. Hcpcs suggested code: e0247. Weight capacity 400#. Not retail packed.