Scrapbook Adhesives By 3L EZ Runner is a fast and easy solution for mounting photos, die-cut shapes, scrapbooks, or creating cards. This double sided adhesive is acid-free, archival-safe, and comes in a handy dispenser. It also provides precise application and no gummy mess.Details:White tape with red casing49 ft. long.38" x .0625" approximate strip sizePermanent double-sided adhesiveRefillableAcid-freeArchival-safeFor use with EZ Runner Permanent Runner Refill (sold separately)