This acid-free, adhesive backed, double sided adhesive film is heat- and tear-resistant, transparent and wont yellow over time. It bonds instantly to many surfaces including paper, fabric, wood, metal, plastic and glass. Double Tack lets you create stickers and multi-layered effects quick and easy, out of almost any craft material with no messy clean up. Great for stationery, paper crafts, creating collages, punch art and home decorating. Use to mount photos and artwork, and for a multitude of school and office projects.