Our Custom Metal Dog Tag Keychain with Doming features a durable zinc alloy construction, providing a sleek and polished finish. The 30x50x3 mm keychain offers a customizable domed surface for your logo or design, protected by a clear epoxy coating for added durability and a premium look. Ideal for corporate gifts, promotional events, and commemorative items, each keychain includes a metal ring and chain, and is individually packaged for easy distribution.