Item DescriptionProtect the contents of your packages during shipping with Labelmaster’s Bubble Wrap® in Boxes. These are medium duty with a nylon barrier and come in dispenser boxes. They provide excellent cushioning for products being transported during short, predictable shipping cycles. Their 1/2-in. bubbles are up to 30% fuller and stronger than most other brands. They feature an air retention barrier that is co-extruded with two layers of polyethylene for even longer lasting protection. Rolls are perforated every 12 in. for easy handling and measure 12 in. x 65 ft.