cuff links: 1.any metal will be ok 2. customers welcome 3. ... bags and boxes, etc. All products are high-quality gifts. cuff link specification: 1)Available material: Copper, brass, bronze, zinc alloy ... . OEM & ODM are available.3)Plating options: Gold, antique gold, silver, and antique silver, antique bronze, nickel, anti-nickel, black nickel, brass, anti ...