... EnamelProcess: Die struck enamelOEM/ODM orders are welcomed. ItemCustom Men's CufflinkMain materialIron, Brass, Stainless steel, Zinc alloy, Aluminum, ... polished carefully in all sides for a high quality and exquisite look.PlatingPlating optional material: gold, antique, matte ... polished antique silver, matte nickel, brass, antique brass, and two tones . Unit priceLast price is depends on customers ...