I HAVE HUNDREDS OF TIE TACKS, TIE BARS AND CUFF LINKS. cuff links: none. tie tack/bar: 0.30" x 0.38" (5/16" x 3/8" or 7.5mm x 9.5mm). I always try to point out any clear blemishes and condition. collar bar: none.
This product would be a great fit for vintage clothing events, tradeshows, or any formal occasion looking to add a rustic touch.