MARK RICHARDS-Crystal Stickers: Elements, These stickers are acid free and adhere to virtually any surface, Crystal Elements offers a wide variety of clear stones in various sizes including 2mm; 3mm; and 5mm, The assortment stones include sizes 3mm; 4mm; 5mm and 6mm, These stickers also are available in a variety of shapes; words; designs; alphabets and fashionable colors, Size; color; shape and number of stickers varies by package, Imported, SKU: NMG8451