... sun-proof 3 anti-freezing, anti-aging, corrosion resistance 4 portable, easy-folding anti-aging tarpaulin Name PP/PE Tarpaulin Raw Material ... PP or PE Density 6×5~16×16 ... according to customers’ requirements. Feature Water-proof, sun-proof, anti-freezing, anti-aging, corrosion resistance, portable, easy-folding, durable, etc ...