)COMFORTABLE FIT: Comfortable molded plastic seat and back with textured finish and seat drainage holesSTRONG: Built with rust-proof, lightweight, high-strength aluminum frameEASY TO ASSEMBLE: No tools requiredHEIGHT ADJUSTABLE: Each bench is height-adjustable to fit the user and to adjust for your bathtub clearanceHIGH WEIGHT CAPACITY (400 lbs) Optional armrests available (Item #75003 - Eagle Health Supplies).