I HAVE HUNDREDS OF TIE TACKS, TIE BARS AND CUFF LINKS. tie tack/bar: 1.60" x 0.46" (1-5/8" x 7/16" or 40.5mm x 11.5mm). collar bar: none. 0.25" = 1/4" or 6mm - pretty small for standard button holes.
This product would be a great fit for those looking to add monogrammed initials to their tie bar for a professional and fashionable touch.
