The world leader in sealed air cushioning material, Bubble Wrap provides the quality & performance for all your shipping & 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: 0.5"; Packaging Material Type: Cushioning Material.