An excellent cover for all sorts of needs, this tarp protects your gear from the elements. Use it to keep outdoor projects dry during construction or cover a boat or car that is not in use. This olive green 18' x 24' tarp is made of durable polyethylene, is tear proof and is impervious to mildew or rot. It is all-weather resistant and has reinforced corners. There are rust-resistant grommets along all edges at 3' intervals and plastic reinforced corners making it great for tying down cargo, a ground cover or hang up as a shelter.