Crop & Glue™ Ribbon Adhesive comes on a double sided clear liner, each line is individually perforated and there is room on either end to hold so you never have to touch the adhesive! The clear liner allows you to see exactly where you are placing it. Each line is 6” in length and is a very thin extrusion of adhesive so your ribbon will lay perfectly flat. Each pack contains 40 Lines which is 20’ of adhesive!