... Materials: brass, iron, zinc alloy, stainless steel* Plating: gold, silver, bronze, nickel, black nickel, chrome, copper, anodised plating, ... misty plating, brushed brassanti- (gold,silver,copper, bronze)* Processing: stamped brass and iron, die ... 2.5mm,3mm,Various thickness available* Available attachment: ribbon, butterfly clutch etc.* Color reference: pantone color chart ...