Business Source Packaging Tape, 2.5 Mil, 3" Core, 2"x55 Yds, 6/PK, Clear (BSN64013) Pack of 6Strong, general purpose tape with pressure sensitive poly material resists abrasions and splitting. Tape conforms to box surfaces to keep out moisture, dust and dirt. Design includes acrylic adhesive, a 3" core and 2. 5 mil thickness. General Information Manufacturer: Business Source Manufacturer Part Number: 64013 Brand Name: Business Source Product Name: Crystal Clear Packaging Tape Marketing Information: Strong, general purpose tape with pressure