This Alloy Coin is Haning on the Keyring Chain, Which is Partbale & Easy to Take Off. No Need to Prepare a Coin When You Go to the Supermarket Every Time. Welcome to Customize Your Logo on the Coin Token, Also You Can Design Different Shape of Coin to Replace. Good Quality Zinc Alloy Material Make It in Luxury Look, Therefore It Can be Applied in All Kinds of Decoration. Like a Necklace, Bangle, Bracelet, Keyring Chain, Keyring, Sweater Chain, Anklet, Cellphone Decorative, & More!it is Particular & Suitable for Promotion.