The Grainger 16X118 is a 16-inch by 118-inch black poly tarp. It is made from 3.5 mil polyethylene sheeting and has heat-sealed seams for added strength. This tarp has metal grommets with reinforced corners to provide tie-down points. It can be used for a variety of applications including covering lumber, equipment, supplies, and more. The polyethylene material helps provide water resistance. This general purpose tarp weighs approximately 1.9 pounds.