Cuff link 1) material: copper, gold, metal alloy, stainless steel, etc 2) plating: gold, anti-gold, silver, anti-silver, nickel, black nickel; 3) process: stamped brass, photo etching; 4) design: based on your design or original samples 5) color: can be custom-made based on the actual samples or pantone 6) logo: can be applied onto the products by making use of technic like engraving embossing, 7) printing: soft enamel, cloisonne and so on 8) coating: epoxy coating(optional) 9) payment: western union, paypal or t/t Metal cuff link: 1, material: zinc alloy or stainless steel 2, model: gt001 Opp bag