... ODM available Perfect prices & quality prompt delivery gold lapel pin/pin badge,metal pins/clips,logo pins,different colors, ... Specifications / Special Feature:1) Material Iron ,brass, zinc alloy, gold, silver, brass ,iron ,stainless steel/iron ,Aluminum ,alloy ... As your requested4) Plating Nickel, anti-nickel, black nickel, brass, anti-brass, copper, anti-copper, gold, anti-gold, silver, ...