... phone diamond stickerMaterials: crystal, acrylic, diamond, glue and glitter Size: 4.9 x 3.3 x 0.1-inch Rhinestone shape ... where would like crystals placed Press crystals firmly on surface for 30 minutes then remove top layer Crystals should now be ... stuck to surface Used for mobile, laptop, letters, cards, notebooks and scrapbooks OEM and ODM ...