Protects shipments from water, dirt and damage caused by excess movement. Self-adheringâ€"each layer of film clings to the next for added strength. Rolls have 3 core. Use with Universal® Adjustable Hand Dispenser (sold separately) for the easiest application. For heavier loads up to 5,000 lbs. Self-Adhering: Yes; Width: 18; Pallet Type: B and C.