These crafter's tapes from Ad tech bond instantly and adhere to a variety of materials including paper, ribbon, foam, plastic, wood and many other materials. Strong, reliable double-sided adhesive for creative projects and use in the office, they are perfect for pasting photographs, gift wrapping, scrapbooking projects and more. Details: 0.31" x 8.75yd. (8mm x 8m) runner length4 tape runners Strong and reliable Permanent bond Acid free, nontoxic and photos safe Refillable