Heavy Duty Trailer Dock/Jack Stand Pad. Features For use with trailer pad or wheel jack stand. Handles trailers for boats, snowmobiles, motorcycles, personal water craft, towables, RV/Campers. Use on variety of surfaces. Works on concrete, asphalt, sand, rock, dirt, grass even muddy locations. Lifetime warranty from cracking or breaking. Tough enough to drive over guaranteed not to crush, crack, or break down. Use Trailer Dock anywhere. Can be used at camp site, driveway, garage, parking lot storage location or beach. Lightweight. Bring it along it even floats. Replaces those worn 2 by 4's. No more sinking in the mud and no dents in the driveway. Easy lift with the rope handle Features For use with trailer pad or wheel jack stand Handles trailers for boats, snowmobiles, motorcycles, personal water craft, towables, RV/Campers. Us Works on concrete, asphalt, sand, rock, dirt, grass even muddy locations. Lifetime warranty from c Tough enough to drive over guaranteed not to crush, crack, or break down. Use Trailer Dock anywhere Can be used at camp site, driveway, garage, parking lot storage location or beach Lightweight Bring