This lot of loose letter beads is made from solid alloy metal material. The metal does not rust or change color easily. With a wide letter selection such as a, e, y, and z, this assortment set of solid letter beads will have you covered for spelling out words, names or just using a single letter initial. These shiny, sturdy, and durable alphabetic DIY accessories will last for several projects. With findings such as open jump rings, they can be easily made into charm bracelets, drop pendant necklaces, or dangle earrings. They can also be sewed on fabric and leather or glued on hard surfaces with super glue. It is great for making personalized gifts such as wine charms and wedding gifts.