Dramatic electric blue one of a kind earrings, fabulous for a party! The materials are sterling silver, fine silver, 18k, electric blue titanium plated quartz druzy with gold plated beads. The process is all metal is sawn, soldered, textured, stones set, polished and oxidized. Please note, the fine silver bezels 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 size is 2 1/4″ x 2″.