Capture your loved ones' touch forever in fingerprint cuff links custom crafted with incredible detail just for you. "I can't help but smile and think of my kids when I glimpse my cuff links throughout the day. It's a great way to keep them close when I travel." Size of fingerprints on the cuff links are relative to finger size. Each cuff link can have a different fingerprint or both cuff links can use the same fingerprint. Cuff link backs are 14K.