CZ Lined Fan Bendable Hoop Ring for Septum, Cartilage, Tragus. Made of Surgical Steel. Measurement: 16GA (1.2mm), Overall Diameter 15.6 mm. Show off your piercing wearing this great piece, Easy to use with a smooth surface. Shipping and Returns We are a U.S. based seller and all of our products are shipped from the United States. You can return any product within 30 days from purchase date. We Care And Will Reply Within 24-48 Hrs!