JewelStop 925 Sterling Silver Round Ball Post Stud Earrings - 5mm Absolutely stunning silver ball earrings crafted in an elegant design worth flaunting. High and supreme quality product that has been made from sterling silver stamped and marked. The ball stud earrings are silver in color and would also make the best gift. The ball earrings has an unlimited 1 year warranty and 30 days money back guarantee. The product dimensions are: 5mm in diameter.