... 1) Quick Details Article name promotional souvenir beer glass print logo metal keychains keyring keyholder Materialzinc alloy, or iron ... , stainless steel, brass, etcSizecustomizelogo print logo or laser, enamel, laer, epoxy etc Attachmentkey ringMOQ1000pcsSample ... color,Back flat or double designAttachment Butterfly clutch or plastic clutch, safety pin, tie bar or tie tack, ...