Evershine Triple Layer Hoop Earrings. Available in Silver, Gold or Rose Gold. Diameter - 2 cm, 3 cm. Back Type - Post. Back Material - Surgical Steel. (Silver) Jewellery Material - Brass. Jewellery Plating - Rhodium. (Gold) Jewellery Material - Tin Alloy. Jewellery Plating - Goldtone.