... Care, Appreciation, Reliality and Enthusiasm.Pin badge:Mateiral: copper, iron, stainless, brass, aluminum,zinc alloy etcStyle: new enamel, soft ... , photo etched, silk screen printing, offset printing, zinc alloy injection, 3D mold,die struckSize: according to the client ... mat gold, anti-nickel, silver, etcAttachment: butterfly clutch, rubber clutch, magnet, safty pin, tie bar, keyring, tie tac etcEpoxy ...