Cute Tiny Yellow Emoji Earrings Smiley Face Little Girl Second Hole Studs Posts Sterling Silver (E6833) Size: 6 x 6 mm. Photo enlarged to show detail. Material - genuine 925 sterling silver, Nickel and Lead free.Conform to International, European an American legislation regarding lead, nickel and heavy metal content. Finishing - E-Coat protects the sterling silver from tarnishing for an extended period and lets the natural beauty of the sterling silver come through. Wonderful gifts for children Gift Box available