Shipping,Sealing & Packaging Tape, 1.89" X 55 Yards, 2.0 Mil, 3" Core, Clear, 1 Case (36 Rolls Total) Durable Biaxially-oriented polypropylene (BOPP) film coated with high grade emulsion acrylic adhesive Multi purpose, recommended for all of your storage, moving, mailing, packaging and shipping needs This Premium,affordab, reliable tape resists tearing, splitting, curling and moisture Standard size roll fits any hand-held dispenser Meets U.S. postal regulations