The Stalwart high-density polyethylene curb ramp helps to simplify the movement of hand trucks, wheeled carts, bicycles, and more over curbs or steps as high as 8 inches! The sturdy ramp has a holding weight capacity of 1000 pounds, an impact capacity of 650 pounds, has built-in traction support on the surface and weighs less than 10 pounds so it is easily portable to take with you on the go. which we ensure by applying a rigorous quality control process. IMPORTANT: Avoid buying counterfeit products and transacting with unauthorized sellers. Look for our logo on the packaging for every one of our products. Stalwart is a registered trademark protected by U.S. Trademark law and will be vigorously defended.