Sure Start Shipping Packaging Tape features technology that allows a smooth, easy unwind for less noise when in a crowded office or a quiet cubicle setting. Sure Start means the tape unwinds smoothly from start to finish with no slivering or splitting for frustration-free taping. The tape's strong adhesion will keep heavy boxes sealed. Tape meets U.S. Postal Regulations for standard packages. It comes on a convenient, refillable dispenser.