Universal One Heavy-Duty Box Sealing Tape w/Dispenser, 48mm x 54.8m, 3 inch Core, Clear, 4/PackExcellent holding power for packaging, heavy-duty shipping and sealing. Instant quick tack for overstuffed cartons. For sealing cartons up to 50 lbs. Tensile (bursting) strength 35 lbs. Includes dispenser. Tape Type: Packaging; Adhesive Material: Hot Melt Adhesive with Corru-Grip Technology; Width: 48 mm; Thickness: 3 mil.