... imitation hard enamel etc.attachment butterfly clutch/safety punPlating gold, silver, nickel,colors, etc. packing poly bag, gift box ... : most of products can be made of iron, brass, copper, stainless steel, zinc alloy, aluminum, and so on.2 ... 3. Various plating Finish: silver, Antique silver, nickel ,black nickel, imitation gold, gold, glossy copper, misty copper ,antique copper, chrome, plating and so ...