This standard outdoor tarp sheet is built to cover and effectively protect small and large objects from all extreme weather conditions:Is it too sunny and warm outside? 5 Mil, Polyethylene, White Core Tarps has designed the ultimate weatherproof tarp cover.Tying it down is going to be simple and easy.This tarp is UV resistant so the sun rays cannot get through it.For example, you can use this tarp sheet to cover your car.