Made of premium aluminum, The Trailer Ramps are sturdy and makes moving the vehicle a breeze; Lighter than steel, suitable for carrying, and long service life.Easily and safely move ATVs, UTVs, pickups, push mowers, dirt bikes; This pair of aluminum rampmaterial:Premium aluminum, color:Silver, overall width:60 inches, overall height:12 inches, thickness:2.5"/62.5 mm, bearing force:About 6000lbs(3000lbs/per pc), load height:Up to 16''/406 mm, weight:38.8 lbs, warranty:1 Year