... according the customers' demand. Thickness: 3-8mm. Feature: 1.It is waterproof, leakproof, Dampproof, Anti-Tear, Impermeability, Anti-pull, clean, ... Eco-freindly, have specialized technology. 2. Invariable if it is attacked repeatedly; 3. Low thermal conductivity and superior heat insulation ... & to protect precise machine, elevator, slap up furniture, keep food fresh etc. waterproof film