Check the listing for details. GRAINGER APPROVED 36DY72 Bubble Rolls,UPSable,PK2 36DY72. Condition: New. Listed at 88.58 USD. Bubble Rolls, Bubble Roll Type Parcel-Ready, Perforation Non-Perforated, Bubble Size 1/2 in, Roll Width 24 in, Roll Length 125 ft, Color Clear, Rolls per Bundle 2, Box Width 26 in, Box Depth 26 in, Box Height 48 in, Package Quantity 2 UPSable bubble rolls are lengths of flexible plastic protective packaging contained in boxes that meet standard UPS shipping guidelines. Because they're smaller than standard rolls, they are a good choice for small e-commerce businesses that ship low volumes of items and have limited space to store shipping supplies.Bubble rolls for general use are flexible plastic material made with regularly spaced air pockets that wrap and cushion items inside a package. Bubble packaging is commonly used in e-commerce operations and warehouses to protect items from damage.