The world leader in sealed air cushioning material, Bubble Wrap? provides the quality and performance for all your shipping and packing needs. It helps preserve products by creating an inbarrier layer for protection during transit or storage. Made with a co-extruded barrier that is 100 times more resistant to the passage of air than even a thick single layer of polyethylene. Length: 65 ft; Width: 12"; Thickness: 0.500"; Packaging Material Type: Cushioning Material.