I HAVE HUNDREDS OF TIE TACKS, TIE BARS AND CUFF LINKS. tie tack/bar: 2.69" x 0.38" (2-11/16" x 3/8" or 68mm x 9.5mm). collar bar: none. I always try to point out any clear blemishes and condition. 0.25" = 1/4" or 6mm - pretty small for standard button holes.
This product would be a great fit for those looking to add vintage charm to their ties.
