30′ x 50′ light duty 3.3 oz. Tarp, camouflage/green – camo30x50 this 30 ft. X 50 ft. Woven poly tarp is waterproof, mildewproof, tear resistant and acid resistant. 3.3 oz. Per square yard, 7 mil thick, 10×10 weave count, grommets approximately every 24″and reinforced corner grommet. Finished size approximately 2% or 6″ shorter. Tarp is lightweight yet durable, manufactured from high-density polyethylene and woven into fabric and then laminated with a camouflage print one side and green the other side then finished by hemming the edges with poly twine inserted in hem. All seams and hems are heat sealed. Uv treated.3