cufflink We specialize in making all kinds of cufflinks, lapel pins, badges, keychains etc... high quality, low price Features SpecificationscufflinkMaterial: brass, iron, zinc alloy, pewter, stainless steel, aluminum etc.Processing: hard enamel, imitation hard enamel, die-stamped brass or iron, photo-etched, silk screen printing, off-set printing, laser engraving etc.Plating: gold, silver, ...