I HAVE HUNDREDS OF TIETACKS, TIE BARS AND CUFF LINKS. collar bar: none. tie tack/bar: 0.75" x 0.77" (approx. 3/4" x 3/4" or 18.5mm x 19.5mm). Condition: very good - SEE PICS - (Hi resolution photos typically show moredetail than is visible to the naked eye).
