3M Scotch 311 clear box sealing tape comes in a 72 mm width, 914 m length, uses an acrylic adhesive and is packaged 4 rolls per case. Provides a tensile strength of 25 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 mil thickness. In addition to the other properties this product is abrasion-resistant.