... and Canada. Material:LLDPE High Tenacity ,Stretch,Adhesive,Transparence.Machine and Hand use Packing: By roll, on standard 3 ... identifying, differentiating, and color coding products when storage and shipping.black and white opaque films conceal shippments to defer ... -proof and damp-proof Product NameLLDPE Stretch FlimMaterialLLDPEVarietyHand use and machine useThickness (u)15, 18, 20, 23, 25,30, ...