Sturdy aluminum frame resists corrosion and supports up to 400 pounds Ergonomic, curved seat with backrest and handles comfortably accommodates users Drainage holes in the McKesson bath bench seat minimizing slipping and pooling Angled legs feature non-skid feet for stability on wet surfaces Push-button, pinch-free mechanism adjusts the height in 1-inch increments Remove the back of the aluminum shower bench as needed to meet user preferences Added support collar halts leg movement and reduces rattle