Stamped or Cast in Aluminum, Brass or Precious Metals - 10kt, 14kt, 18kt, or 24kt Gold - Cast with Cut Out Lettering, Photo Etched, Silk Screened, Photo Domed, Enamel and Cloisonne Filled for Government, Corporations, Fund Raising, Sporting Events and Awareness Ribbons. Fastener Styles Include: Bar Pin??? ClutchThreaded PostEnamel & CloisonneEpoxy Faux EnamelSand BlastStone SettingWhite MetalsStick Pins Bar Pins Tie Tacks with Bar & Chain Cuff Links Pins can hold Genuine or Synthetic Stones Pins have a deluxe butterfly clutch and can be individually boxed