"Made from rust-proof 6061-T6 aluminum construction, this 7' Roll-A-Ramp is 30-5/8"" wide and has a 1000 lb weight capacity. Its ability to roll up makes transportation and storage a cinch, and it comes with a handy strap for easy carrying. Its the ideal solution for getting wheelchairs up a short flight of stairs, or loading your motorcycle into a truck. And best yet, each wheelchair ramp comes with a 10-year manufacturer's warranty."