3M Scotch 373 white box sealing tape comes in a 72 mm width, 50 m length, uses a hot melt synthetic rubber resin adhesive and is packaged 6 rolls per inner, 24 rolls per case. Provides a tensile strength of 30 lb/in. When purchasing this product, consider the thickness. The variances in thickness often make an important difference in proper performance. This box sealing tape has a 2.5 mil thickness. In addition to the other properties this product is abrasion-resistant.