I HAVE HUNDREDS OF TIE TACKS, TIE BARS AND CUFF LINKS. tie tack/bar: 1.76" x 0.83" (approx. 1-3/4" x 13/16" or 44.5mm x 21mm). collar bar: none. I always try to point out any clear blemishes and condition.
This product would be a great fit for businesses looking for a way to promote their brand and create a professional look for formal events or meetings.