Forever Yung Cuff Links Blanks - 20 (10 pairs) - 15mm Glue Pads Free gift:A pouch bag with random color These silver-tone cuff links have a 15mm glue pad. The cuff links length measures 18mm long with an easy to use bullet back closure. You can attach size 30 (3/4 inch) or larger cover buttons with flat backs to make your covered button cuff links. Please click on our storefront or search Forever Yung for more choices