P-1568 This is a set of Paratrooper cuff links in sterling silver made in a special size of 1 inch, designed to properly fit the Mess Dress, Tux and a French cuff shirt. The back of these cuff links have a solid button back to prevent turning and breaking. So if you want to impress everyone at your next diner wear these. They can take a military beating. They are hallmarked W-32 USA Sterling.