Modern Elements Round Silver Tone and Black Men's Tuxedo Cufflinks and Dress Shirt Studs Set - Classic Formal Attire Includes Two Cuff Links and Four Shirt Studs Cuff Links 5/8 Inch Diameter - Studs 3/8 Inch Diameter Made From Solid Brass - Steel Plated With Agate Inlay Perfect For Any Formal Wear Occation - Weddings, Charity Events, Balls, Dances, Ceremonies Finish Off Your Button-Up Shirt with Style