Fun Designs: This shiny butterfly crystal keychain is popular with girls or women and are like jewelry for your keys. Many Uses: This bedazzled butterfly fashion accessory can be used as a key chain, a butterfly purse charm, a sparkly butterfly backpack charm or add it to your bookbag and use it as a rhinestone book bag charm. Materials: The front of each bedazzled keychain features super sparkly crystals and the back is a soft, smooth velvet fabric. Features: Each rhinestone keychain has a key ring, a secure lobster claw, and a decorative fringe tassel. Each design is slightly different in size, most measure approximately 4 inches x 3 inches. Great Gift: Popfizzy offers a complete line of high quality fancy keychains for girls and women of all ages.