Self-attaching hook and loop material, popularized by the NASA space program, is a "miracle" fastener with thousands of uses, from hanging a picture on a wall to replacing a traditional zipper on a jacket to almost anything you can imagine. This roll of hook and loop material is just what you need for that special project. The roll measures 3/4" wide and 15 feet long with hook material on one side and loop material on the other. Save when you buy the 2 pack!