The Rubbermaid Bathing Seat with Back Support is a bath seat designed for use in most bathtubs by individuals with mobility disabilities. This one-piece molded seat features the Exact-Level System to permit custom height adjustment, large easy-grip handles in the seat and back, drainage perforations in the seat, and molded-in storage for a hand-held shower (not included) and soap. DIMENSIONS: The seat is 18 inches wide and the height adjusts from 17 to 22 inches. CAPACITY: 300 pounds. WEIGHT: 9.5 pounds.