The Ivy Leaf Alloy Dangle Earrings are expertly crafted with Alloy, Zircon, and Silver-plated materials. To maintain their impeccable quality, it is recommended to avoid wearing them during exercise, as sweat can react with the jewelry and cause deterioration and corrosion over time. These earrings are imported and have a product measurement of an actual length of 1.6 inches and a weight of 0.1 ounces (3.9 grams).