Our Duck® Brand Large Bubble Wrap® Cushioning packs a bigger bubble for extra protection making it the perfect pick for wrapping up heavy or more fragile items. With Air Lock Technology® that maintains consistent cushioning no matter where you ship or move your items, this reusable Bubble Wrap® protects your valuables from damage. Instantly pad items by wrapping, packing or filling up the box to eliminate voids and prevent your belongings from shifting when you mail, ship, move or store your belongings.