Heavy Duty Multi-Purpose Waterproof Poly Tarp Cover, Reversible, Green and Brown (40' x 60') PREMIUM QUALITY - Durable in both sun and rain, and able to survive any weather condition, while being 12 mil thick STRENGTH - Heavy duty rust resistant grommets approx every 30-36 inches, heat sealed seams, rope reinforced hems and corner solid plastic bar reinforcement FEATURES - Mildew resistant, rot resistant, acid resistant and tear resistant. Our green and brown tarps are first grade. We do not use lower strength recycled materials! USES - Great for construction, roofs, camping, inflatables, boats, wood, cars and much more! SIZE - Finished cut size of 38 ft 8 in x 59 ft 6 in