Cufflinks commemorating the first ever James Bond Novel, Casino Royale. Each cufflink features an actual British postal stamp. The image is from one of the paperback covers of the novel. These cufflinks are great for everyday wear, special occasions and weddings. They make a perfect gift for the Groom and Groomsmen, that special someone, or just for yourself! Display Beautifully in Included Jewelry Box. Sterling Silver. Whale backing. Dimensions: Approximately 3/4" W x 1/2"H. Limited edition item!