Alloy material: Made of zinc alloy, durable and sturdy, not easy to deform or break, not easy to rust or corrode, lightweight and safe to use. Nice charms will create retro and vintage style jewelry. DIY Jewelry crafts: You can make full use of these charms to make your favorite jewelry crafts, suitable for making earrings, bracelet, necklace, pendant, key chain, anklet, handcraft works, bag ornament, zipper pulls, collection, phone decoration and other diy projects