Metal Bottle Opener Keychain, Ideal for Promotional Gifts and Souvenirs, with Gold/Nickel Plating.Made of Zinc Alloy Material Material: Bottle Shaped Metal Bottle OpenersFeatures: Materials: iron, brass, zinc-alloy, aluminum, stainless steel and more Size: 4-inch or it can be customized Process: stamping Nickel plating many other plating materials are available for customers' option, such as gold ...