Black Onyx with Rivet Etch Detail Sterling Silver Tuxedo Studs. T uxedo studs are versatile and elegant enough for all black-tie affairs. Each piece features delicately engraved rivets surrounding carefully inlaid black onyx. The center sheen beautifully offsets the pieces' polished sterling silver, creating an unparalleled look of classic luxe. Handcrafted sterling silver Black onyx inlay Four tuxedo studs (if an extra stud is needed please order single stud separately ) Anti-tarnish finish applied for longer lasting wear Studs are 10mm in diameter Fixed back for studs Packaged in black lacquered wood display box & a velour gifting travel pouch perfect for home display Also available as cufflinks only Style # SS1507B