The superior grade tarps by Grizzly Tarps are made from a tight 14×14 sq inch polyethylene weave which provides durability with 10 mil heavy duty thickness. This method of manufacture gives you a long-lasting cover that is lightweight and easy to handle. They are UV proof and waterproof. Grizzly Tarps further enforce their tarps with reinforced corners with black bar and 2 rivets to ensure stronger ends to avoid tears during stressful application. Supplied with built-in aluminum grommets to allow secure tie-downs along with 4 edges PP rope in hem. Tarps can be used as protection for boats, cars or motor vehicles, providing shelter from the elements, ie. , wind, rain or sunlight for campers, as an emergency roof patch material for homeowners, as a temporary pickup truck bed cover, and for a ground or drop sheet. No matter what application, Grizzly Tarps present a stronger more durable tarp that will provide the user with longevity for all covering or protective needs.