Iron/Zinc Copper Press Stud Buttons

Material: iron, zinc copper
Size: 00#, 0#, 1#, 2#, 3#, 4# etc
Style: card packing, bulk packing
Process: plating
Color: nickel, black
MOQ: 300 great gross
Pack: card packing (36 sets/card or 24 sets/card); bulk packing(500 sets/bag)