Rhodium plated sterling silver ring features a two floating charms with clear and blue CZs. The eye measures 11.4mm x 9.1mm. The circle disk measures 5.9mm x 7.6mm. EVIL EYE - Evil eye or Nazar Boncuk is a good luck charm that goes back thousands of years and is believed to ward off evil and keep one safe from those who wish to do them harm. ABOUT RHODIUM FINISH: A rhodium finish is plated over other metals to make it non-tarnish and is a hard-wearing scratch resistant metal - the same metal used to plate white gold! Rhodium is more expensive per ounce than gold platinum or palladium!