Decorate craft pieces with these Glue Dots All Purpose Dots. These small and double-sided adhesives are perfect for attaching rhinestones, sequins, beads, ribbons and pictures. Acid free and nontoxic, these adhesives can be used on almost all kinds of smooth surfaces. Details:Clear1/2" (13 mm) diameter300 adhesive dotsPermanent bondingMulti-surfaceNontoxic and acid freeConforms to ASTM D4236