Hand formed brass & hammered copper. Finished with solid sterling silver earring wires.  Length ~ 2 inches Width ~ 1 3/4 inches Unique Hammered Hoop Earrings, Hammered Copper Hoop Jewelry, Hammered Copper Round Hoop Earrings, Artisan Electroformed Hoop Earrings, Unique Nickel-free Copper Hoop Earrings, Nickel-free Crescent Copper Jewelry, Handmade Modern Copper Jewelry, Modern Handmade Copper Jewelry, Modern Nickel-free Copper Jewelry