MBLife 925 Sterling Silver Double Twisted Half Hoop Stud Earrings (Diameter 0.8") Stud Backing, So The Earring Is Face In The Front Twisted Design The Diameter Of The Earring Is About 0.8 Inches Stampled With 925 For Sterling Silver Note: This Jewelry Is NOT Plating With Rhodium. If the rust or tarnish are encountered, you may remove them by using polishing clothings.