Men's fashion designers and experts everywhere are saying that the carbon fiber and stainless steel material combination is here to stay, and it's no wonder when you look at how well they work together in these awesome Designer Carbon Fiber Cufflinks! Each stainless steel square has been inset with a 'keyhole' shaped piece of dark carbon fiber, creating a winning design and an even better color combination that is ideal for all formal events. These superior men's cufflinks are hand finished to ensure a weighty, comfortable design that provides you with the very best in cufflink quality for every order.