Seat glides over polished high-strength aluminum tubes * Molded plastic seat & back textured finish * Swivel seat locking every 90 degree allows easier entry to and exit from bench * Rust-proof aluminum construction * Adjustable height to fit user and bathtub clearance * Supports up to 400 pounds * Strong suction tipped legs stop movement on wet surfaces * Dimensions: Length 48 to 49 / Depth 18