12 sheets metal English letters numbers stickers epoxy resin mold fillings jewelry making diy art crafts deco jewelry making decoration Features: Made of high quality metal material, not easy to rust. These metal stickers would work well for resin projects, easy to work with. Mini size also great use on any DIY crafts. Perfect for jewelry making and DIY craft projects, also can fill them up with resin, glitters, rhinestones, pearls, mini charms, etc. Classic letter and number design: these self adhesive stickers adopt designs of classic letters and numbers styles, which are not only beautiful and stylish, but also can be chosen and matched at will according to your imagination and creativity, creating meaningful signs or words to show your unique idea. Function Perfect for scrapbooking, nail art, phone decor, resin epoxy crafts, cards making and more. These number letters are self-adhesive stickers, so you do not need any glue to stick. If you do not need them anymore, you can tear them off easily, and they will not leave any residue. Using tips: We recommend you to thoroughly clean the substrate to remove any dust, grease, or silicone before applying the adhesive. Specifications: Material: copper nickel Color: Golden, Silvery Size: 3mm and 4.5mm in height Package includes: 3mm height: 1x upper case letter sticker, 1x lower case letter sticker and 1x number sticker in gold; 1x upper case letter sticker, 1x lower case letter sticker and 1x number sticker in silver; 4.5mm height: 1x upper case letter sticker, 1x lower case letter sticker and 1x number sticker in gold; 1x upper case letter sticker, 1x lower case letter sticker and 1x number sticker in silver.