Weatherproof cover is made out of 200 Denier Weather Resistant Nylon Pack Cloth with 3/4 ounce urethane coating for weatherproofing. It is easy to install with just one person; and the elastic bottom helps it stay put in high wind. Extra large size fits all large 4 to 6 passenger UTV's such as Polaris General and other large models under 13 feet in length with and without roof. Made In USA!