... iron,with custom designs 2.fashion,durble and beautiful promotion gifts 3.suitable for all people, Offset printing metal lapel pins, ... some customers ask for 2mm , and even more, 4) Logo: stamping with soft enamel and epoxy coating5) Electric-plating: gold ... antique gold, matt gold, silver, antique silver, matt silver, nickel, black nickel, brass, copper, dyed black, chrome, dual plating, or any ...