Black Stretch Film, 18" x 1,500 ft Roll, 20 mic (80-Gauge), 4/CartonSemi opaque security film helps to conceal any printing or graphics on packaging. Use with Universal 89000 Adjustable Hand Dispenser (sold separately) for easy application. Self adhering each layer of film clings to the next for added strength. Protects shipments from water, dirt and damage caused by excess movement. Wrap pallet loads to ensure safe and secure delivery.