Cuff-Daddy Black Onyx and Silver-tone Cufflinks Studs Formal Set with Presentation Box 19 millimeters high 12 millimeters wide Onyx and Silver-tone Formal Set Arrives in hard-sided, presentation box suitable for gifting. Covered by Cuff-Daddy's manufacturer product warranty. Skillfully crafted from high quality materials A Perfect Accessory for your French Cuff Shirt You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it! All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free.