BEST-SELLING: Scotch Brand is America's #1 selling Packaging Tape Brand, based on NPD 2022 full year packaging tape category sales;CLEAR: Clear to the core, clear on boxes;DURABLE THICKNESS: Typical thickness 3 mil;GUARANTEED TO STAY SEALED: Boxes sealed with Scotch Heavy Duty Packaging Tape are guaranteed to stay sealed. (If your box does not stay sealed, 3M will refund the purchase price of this tape. Proof of purchase required. Call 1-800-3M-HELPS);MADE TO SHIP: Designed with industrial strength adhesive that can withstand rough handling;MOST TRUSTED BRAND: Scotch Brand is the Most Trusted, Most Recommended and Most Preferred brand of Packaging Tape in the USA, based on a 2022 Scotch Brand Health Study of Packaging Tape Purchasers;ONE STRIP AND IT SHIPS: You don’t need layers of tape to get the job done - just one strip each seam top and bottom - so you save time;RESISTS SPLITTING: Resists slivering, splitting and tearing;SCOTCH BRAND'S #1 BEST-SELLING TAPE TYPE: Heavy Duty is our #1 selling Scotch Brand Packaging Tape based on 2022 global consumer sales of Scotch Brand consumer packaging tapes;SUPER STRONG HOLDING POWER: Provides excellent holding power for heavy-duty packaging and shipping. Strong, durable solvent-free adhesive seals and protects