For scooters and all wheelchair types. Designed to bridge the gap over steps, curbs and raised landings. The ROLLUP offers a 30-inch wide driving surface that is lightweight and durable. Designed for maximum portability, the patented hinge design makes the ROLLUP convenient to store and set up. To use, simply roll out the non-skid track and attach the side rails for maximum strength and safety. Storage bag included. 600 pound weight capacity.