I HAVE HUNDREDS OF TIE TACKS, TIE BARS AND CUFF LINKS. I always try to point out any clear blemishes and condition. cufflinks: 0.95" x 0.66" (15/16" x 11/16" or 23.5mm x 16.5mm). GOOD - used, showing age appropriate signs of use such as minor scratches and minor wear, no cracks or missing pieces.