Made of premium alloy steel.These shiny crystal wine glass keychains are popular with girls or women are like jewelry for your keys.This bedazzled wine glass fashion accessory can be used as a wine lover’s key chain, a purse charm, a sparkly wine glass backpack charm or add it to your bookbag and use it as a rhinestone book bag foodie charm.The front of each bedazzled keychain features super sparkly crystals and the back is a soft, smooth velvet fabric.Each rhinestone keychain has a key ring, a secure lobster claw, and a decorative fringe tassel.