"Use this lightweight aluminum ramp to create entry ramps to homes, vehicles or trailers, then roll it up and put it away when you're done. Patented versatile ramp design uses two bolts to connect each section, allowing you to add or subtract length as needed. U.S.A. Ramp Length in. 120, Ramps qty. 1, Drive Surface Width in. 30, Material Type Aluminum, Load Capacity lbs. 875. Up to 38in. rise Cambered section permits easy on and off at the top of the ramp Anodized surface Built-in safety rails No assembly required"