This 18G hoop-style earrings are filled with sparking clear cz gems. The wearable is made from 316L stainless steel. The sun and moon design is made from brass. Brass is not meant for long term wear and may oxidize under extreme moisture conditions. The inner diameter of this earring is 3/8" (10mm). Total length is approximately 31mm. The hinged design is easy to open and close. Sold in pairs (2 pieces). For healed piercings.