KD With back Extra strength aluminum will accomodate individuals up to 500 Lbs. Cross brace attached with aircraft-type rivets Blow-molded bench and back provide comfort and strength Drainage holes in seat reduce slipping Adjustable height legs Aluminum Frame is lightweight durable and corrosion proof Does not come in retail packaging Height: 16 1/2 - 20 1/2 20 width seat Limited Lifetime Warranty HCPCS Suggested Code: E0240