Tie Clip: 1) Materials:brass, zinc alloy 2)Plating: gold, anti-gold, silver,anti-silver,nickel,anti-nickel,etc MOQ:5000pcs Tie Clip feature :1) Materials: brass, zinc alloy2)Plating: gold, anti-gold, silver,anti-silver,nickel,anti-nickel, black nickel,brass,anti-brass,copper,anti-copper,dyedblack3)MOQ:5000pcs4)Variety sizes,designs and color are on available5)Packing:per piece in a opp bag