... Eco-friendly metal zinc alloy 2.Color:Printing pattern 3.Back side in nickel color Keychain, metal keychain, promotional keychain, ... Stamped, die casting , polished ,sandblasting, plated Plating color Back side plated shiny nickel colorUsage Use for fashion accessoriesPacking ... other requires product, please advise size, logo, plating color and other detail information, then we could check ...