The Strategy commercial grade tarp with heavy duty grommets and reinforced corners is designed to be used for shielding and protecting your possessions from weather or even as a simple ground cover to protect against damaging hard pavement and concrete. This 12mm commercial grade tarp is made of durable polyethylene that is tear weather and crack resistant. This Strategy Tarp has a total of 66 heavy duty grommets making securing this tarp down easy for you. The 40 foot by 30 foot Strategy commercial tarp can be used for protecting tools trailers roofs camping supplies construction landscaping and shielding furniture from weather and the elements. The Strategy Commercial Grade Tarp Covers are great for use under inflatable items such as bounce houses obstacle courses and wet/dry slides. Place underneath to protect from wear and tear caused from direct placement on concrete and blacktop or to keep clean from grass and dirt. The Strategy Commercial Grade Tarps are available in two sizes with one that is sure to me your demands.