This lightweight wheeled portable ramp is ideal for walkers, wheelchairs, scooters, and any other accessability products. Made of lightweight aluminum fitted with erganomically designed handles and wheels for an easy protable design. Designed with full length hinge for additional strength and stability. Designed for high traffic use and includes an anti-slip - resistant tread for superior traction. Comes in a range of different sizes. Works best on a 10" - 20" rise. Weight capacity 800 lb.