Rtimer Platinum Plated Womens Stud Earrings Birthstone Earring,5mm 12 colorway Earrings made using Swarovski crystals are recognized by the 'Crystals from Swarovski' seal. Metal of Earrings: Brass with 18K white gold plated (Extra coating plating 0.5 mil thickness for long lasting shine).The pin of studs are made of stainless steel. Setting: Made with Swarovski Elements. Diameter of Crystal: 5.0mm (SS20), Dimension of Earrings: 5.2mm x 5.2mm. Hypoallergenic, Lead Free, Nickel Free, Safely and Comfortable for your Sensitive ears. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!