GLUE DOTS-Ultra Thin Dots. Double-sided adhesives for photos; cardstock; textured papers; lightweight items and more! Ideal for scrapbooking; card making; and paper crafts. These 3/8 inch round dots are super strong and bond instantly. This package contains 252 glue dots. Acid free; archival quality; non-toxic. Conforms to ASTM D-4236. Made in USA.