... :Die-struck soft enamel 3,attchment:butterfly clutch 4,plating :Gold Features Specifications Name: Metal pin badgesMaterial: brass, iron, zinc alloy ... , nickel, black nickel, bronze, chrome, copper, misty plating, antique gold, anitique silver, antique copper, antique bronze.Attachment: butterfly clutch, ring, ribbon, keychain, safety pin ...