Swank Cuff Links and Tie Tack. Vintage Cuff Links are a Genuine Sodalite Surrounded by a Silver Colored Metal. The Sodalite appears to Float between the Silver Colored Metal. Cuff Links are about 3/4 Inch Square. Tie Tack is About 1/2 Inch Square. In Original Swank Blue Presentation Box. From Past Estate Sale Finds. These may need a cleaning, which is left to New Buyers discretion.