The OEM Scotch Adhesive Dot Roller offers an innovative way to apply permanent adhesive. Neater than glue, the dot roller delivers clean, precise placement for straight or curved applications. Double-sided adhesive dots on a liner dispense easily and smoothly to the end of the roll. The hinged cover protects the tape, and the adhesive dots are acid-free and safe for color photos. Ideal for making charts, presentations, and other home, office, and school projects.