... Infomation:1) Material & process :Zinc alloy, brass,iron,copper,plastic (diecasting, stamping)2) Size: 25m,m45mm,55mm, ... ,nickel,anti-nickel,black nickel,brass,anti-brass,copper,anti-copper,dyed black,double colour;5) Sample delivery: 7days6 ... Three - Approve the artwork for your Custom Lapel Pins and we'll start production immediately.Wonderful choice:1 ... zinc alloy,gold plating,gold plated cuff pins