OroClone Etched - Gold Tone Metal and Crystalized Silver Backing Two-Tier Elliptical Earrings Silvertone and gold-tone, two-tier elliptical etched earrings. Silvertone crystalized backing includes glitter etched onto pieces. Earrings hang a total of 2 3/14 inches long. Beautiful, delicate etched design. OroClone brand name.