Memory Book Glue Dots are ultra-thin adhesive dots specially formulated for permanently mounting photographs, cardstock, decorative papers and lightweight embellishments. Faster and easier to use than other adhesives! Ideal for all kinds of paper crafts. To use simply unwind the paper liner to expose the Glue Dots, press the item to be adhered against the Dot and peel away from the liner (the Dot will transfer itself to the item). Then press the item into place. For best results, apply Glue Dots directly to the items to be adhered, do not apply with fingers. Package contains 250 clear dots that are approximately 3/8" diameter.