1.metal/aluminium.stainless iron custom design lapel pin 2.fashion,durble and beautiful design ... people Detail description about the Metal clip/keychain1.Mateiral: copper, iron, stainless, brass, aluminum,zinc alloy etc2.Style: new enamel, soft ... : butterfly clutch, rubber clutch, safty pin, tie bar, keyring etc7.Epoxy: according to your requirement8.Thickness: optional9.Use: souvenir, promtional gift ...