A Smooth Finish. Carefully inlaid White Mother of Pearl or Genuine Black Onyx in Sterling Silver into a set of cufflinks & tuxedo studs. A classic round silhouette is an effortlessly elegant way to elevate a black-tie Tuxedo. Handmade with 925 Sterling Silver White Pearlized Mother of Pearl or Black Onyx Inlay Anti-tarnish finish that makes for lasting wear Packaged in black lacquered wood display box & a velour gifting travel pouch