... 4.hand and machine use film Light,durable,good anti-cracking strength, and self-adhesive.Extra strength in both directions ... % 100Average prestretch% 110b. [Features>] Low noise, Good self-adhesive, Excellent durable, Extra strength in both ,Protection from water ... MSN on your enquiry, to ensure that we can contact you and give you the best quote. Polyethylene self adhesive film (we are manufacturer)