Featuring a chic twisted detail on a bold yet lightweight hoop, each earring is finished with a freshwater pearl that adds a touch of timeless elegance. Crafted from water-resistant, hypoallergenic materials, these hoops are perfect for all-day wear, from casual outings to special occasions. Tarnish Free - Long lasting protective coating safeguarding your jewelry from sweat, water, and more. Sterling Silver Posts – 18K gold plating over brass Hypoallergenic – Lead Free The oval pearl size varies and is normally around 8 - 10 mm