PackRite HEAVY DUTY PACKING TAPE - PackRite packaging tape is rated heavy duty for both its extra strong adhesion and its tensile strength. At 2.6 mil thick, it offers excellent resistance to tearing, splitting, and fraying. The crystal clear tape is virtually invisible on boxes of all colors for stylish packages letting you tape over address labels to protect them during shipping. It is ideal for shipping boxes and mailing packages. Save money and time with extra large refill rolls. The 3 inch core fits all standard pistol grip, handheld packing tape dispensers and bench/table top mounted packing tape dispensers. Includes 6 rolls. Each roll is 60 yards long for a total length of 360 yards. PackRite is the industry leader for packaging, shipping, and storage supplies. All of our tapes, boxes, envelopes, and packaging supplies are USPS and UPS approved.