... , Copper, Iron, Aluminum, etc.- Diameter:19mm, depending on the size of design - Plating: Gold / Antique Gold / Silver / Antique Silver / Nickel / ... most fashion cufflinks nowadays, many peoples prefer to wear this kind of cufflink to match their tie which is made from ... send me the material,size,weight,quantity and other requirements of the product you wanted for exact, responsible and professional ...