925 Solid Sterling Silver 4mm (0.16") Round AAA Cultured Pearl Screw Back Stud Earrings This listing is for one gorgeous pair of Sparkling Solid 925 Sterling Silver Genuine Cultured Pearl Stud Earrings. 4mm = 0.16 inches. These are small but high quality pearl studs. Solid 925 Sterling Silver and Rhodium Plated. Stamped 925. Tiny Acorn Screw Backs. Perfect for babies, Children and anyone with sensitive skin. Perfect for children or petite adults who like smaller studs. Sparkling AAA Grade Beautiful Natural Cultured Fully Round Pearls Something you can feel great giving and know the recipient will be thrilled for receiving them from you. Thinking about a gift for a special woman you love? Jewelry has a magical way of making woman happy.