UOFFICE Small Bubble Rolls 175' x 48" Wide, with 3/16" Bubbles - Bubble Packaging Wraps are made from polyethylene materials to maintain the safety of wrapped items during shipping, protecting them from drastic shifting changes. Delicate items should be wrapped properly to endure bumpy roads and storage conditions. Despite its excellent protective qualities, UOFFICE Bubble Rolls are remarkably lightweight. This ensures that it adds minimal weight to your packages, helping to keep your shipping costs down.