This is an original OEM Scotch Super Strong Packaging Tape designed for shipping your heaviest packages. The moisture-resistant, high-performance tape features a unique, easy-to-use dispenser with a metal cutting edge. Sure Start technology resists splitting and ensures smooth, easy unwind. The included dispenser on each roll prevents tape from falling back onto the roll, making it convenient for use. This tape is made of synthetic rubber resin and meets U.S. Postal regulations for standard packages.