10k Polished Lightweight Hoop Earrings - 2.1 Grams in 10k Yellow Gold - Thickness: 3 mm - Width of Item: 16.25 mm - Length of Item: 31.5 mm - Earring Closure: Wire & Clutch - Earring Type: Hoop - Finish: Polished - Feature: Lightweight - Feature 2: Hinged hoop - All of our jewelry for women and men are authenticated with a 10K or 14K hallmark and are tested to pass FTC regulations.