... 3,attchment:butterfly clutch 4,plating :Gold Features Specifications Name: Metal pin badgesMaterial: brass, iron, zinc alloy, pewter, stainless steel ... gold, silver, nickel, black nickel, bronze, chrome, copper, misty plating, antique gold, anitique silver, antique copper, antique bronze.Attachment: butterfly clutch, ring, ribbon, ... any inquiry will be replied within 12 hours. Custon Metal badges