Offset printing pin 1. good quality,puntual delivery time and competitive ... alloy, aluminium, tinplate etc2, technics: enamal, soft enamal, epoxy, print, sand-blasting etc3, plating: Nickel, chrome,gold, brass,etc4, size ... time:21days,depend on the order qty9)Attachment: safty pin/long needle with cap/butterfly clutch10)quick delivery, best ... , cufflink, keychain, tie bar, luggage tag, Metal lapel pin