Luna moths are one of the most exquisite creatures in the world, and these earrings play tribute to them. They are handcrafted of jeweler's brass and Sterling silver. The Sterling earring wires are self-wires, meaning that they are attached. The earrings are hand painted and embellished with Austrian crystals and micro beads, and protected with a strong coat of crystal clear resin. The wings measure 2" x 1", and the earring wires add another 3/8" to their height.