Cufflinks can add an elegant and stylish statement to a man's attire as well as injecting a bit of personality. Our goldtone classic bezel coin cuff links include genuine U.S. coins encircled by a simple yet sophisticated setting that will make your cuffs a great conversation starter at your social event. The 2005 bison nickels were minted for one year only as part of the Westward Journey series of nickels commemorating Lewis & Clark's expedition. These Bison Nickels are lavishly layered in pure 24k Gold. These coin cuff links have bullet back closures making them very easy to put on. Comes with a Certificate of Authenticity.