Put together sales presentations and reports the easy way with Scotch® Double-Sided Permanent Tape. Coated with permanent adhesive on both sides, it’s a great no-mess alternative to glue for light-duty attaching and mounting tasks, making it ideal for presentations, reports, science projects, classroom presentations and art projects. Photo-safe for scrapbooking, photo mounting and other craft projects. Handy, compact dispenser for quick and easy, portable use. Liner-free and long-aging—won’t dry out or yellow. Tape Type: Double-Sided; Thickness: 3.5 mils; Size: 1/2″ x 450″; Core Size: 1″.