5' Telescoping Adjustable Wheelchair Ramps easily extend for use with steps, curbs or vehicles. Completely adjustable with push button lock mechanism features strong rust resistant aluminum construction with durable non-skid treads. U shaped tracks for added safety. Three section design contracts easily for storage in included carry bag which hangs over handles on wheelchair. Size-7” wide, adjusts to 3'-5' in length. Product weighs 6lbs per ramp. Weight capacity:330lbs per ramp for total of 660lbs.