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 both straight and 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, making them safe for color photos. Ideal for making charts, presentations, and other home, office, and school projects.