silver plate ,silver coin, gold plate,pure silver plated for appreciatio,souvenir,promotion...... silver plate1) Materials: Iron , brass , zinc alloy , gold , silver ... glossy copper , antique copper , green bronze , silver , antique silver plating and so on .5) Color Reference : (Pantone Color Chart) -- With ... attachments for your options .7) Sample time : 5-7 days after confirm the artwork .8) Mass ...