Non-folding Easy Tool-free Assembly Of Back Seat And Legs Aluminum Frame Is Lightweight Durable And Corrosion Proof Legs Are Height Adjustable In 1 Increments And Angled With Suction-style Tips To Provide Additional Stability Retail Packaged Specifications Outside Legs 19.5 (w) X 19.5 (d) Seat Dimensions 19.25 (w) X 11.5 (d) Seat Height 15.5 - 19.5 Weight 7 Lbs. Carton Shipping Weight 8.5 Lbs. Weight Limit 400 Lbs. Warranty Limited Lifetime