Sterling Silver Oxidized Celtic Knot Turtle Leverback Dangle Earrings Dangle earrings featuring Celtic knot turtle drops in antiqued, oxidized sterling silver Wear these turtle earrings as a symbol of good health and longevity Oxidized sterling silver is created through a controlled oxidation process to cause a natural tarnish. The slight tarnish is then polished to leave darkened areas in the detailing, most notably to enhance design elements. Secure leverback closure Hand-crafted in pure .925 Sterling Silver; Oxidized finish to enhance detail and depth in jewelry design; Imported Imported