I HAVE HUNDREDS OF TIE TACKS, TIE BARS AND CUFF LINKS. cuff links: 0.46" X 0.46" (approx. 7/16" x 7/16" or 11.5mm x 11.5mm). tie tack/bar: none. collar bar: none. GOOD - used, showing age appropriate signs of use such as minor scratches and minor wear, no cracks or missing pieces.
