Telescoping Wheelchair Ramp, 1 PR, Load Capacity 550 lb, Aluminum Material, 7 1/4 ft Extended Length, 7 7/8 in Usable Width, 49 3/4 in Retracted Length, Standards, Serrated Top Surface, Carrying Handle for Each Ramp, 2 3/4 in High Safety Curbs, Service Height Range of 1 in to 7 in Includes, 1 Pair