Cheerful, colorful and bright one of a kind ring so much fun to wear. The materials are sterling silver, fine silver, 18k and spotted cone shell. The process is all metals are hand sawn, soldered, textured, stone set, polished and oxidized. Please note, the fine silver bezel can take on a golden glow from the oxidation process. For care, please do not use a polishing cloth as that can alter the patina. You can swish in warm sudsy water, rinse and dry. The surface size is 1 1/2″ x 3/4″. The ring size is 7 1/2.