I HAVE HUNDREDS OF TIE TACKS, TIE BARS AND CUFF LINKS. cuff links: none. tie tack/bar: 0.39" x 0.49 (approx. 3/8" x 1/2" or 9.5mm x 12.5mm). I always try to point out any clear blemishes and condition.
The Seed Pearl Fleur de Lis Boy Scouts BSA Vintage SWANK Tie Tack Lapel Pin would be ideal for use in preppy or vintage themed events.