Beautiful Cubic Zirconia Paved Clicker , perfect piece for septum, daith , and other cartilage piercings. Gauge: 16ga, Bar Length is 5/16-8mm . Entire Piece is L 12.8mm x W 12mm . Material: Surgical Steel, Easy to use and Stays in Place. 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!