I HAVE HUNDREDS OF TIE TACKS, TIE BARS AND CUFF LINKS. cuff links: none. tie tack/bar: 1.26" x 0.64" (approx. 1-1/4" x 5/8" or 31.5mm x 16mm). collar bar: none. I always try to point out any clear blemishes and condition.
This product would be a great fit for history enthusiasts looking to accessorize their clothing with a patriotic reminder of America's founding.