1. [ Must Read ]: The 8mm cartilage earring hoop is suitable for fresh and healing cartilage piercing. If you think the 6mm hoop is too small and tight, we suggest you choose the 8mm hoop. Suitable location: Helix, Rook, and Lobes. 2. [ Size and Package Included ]: Gauge: 16G(1.2mm); Length: 5/16"(8mm), package include Clicker Hoop × 1, Store Box × 1. 3. [Feature]: ASTM F136 titanium and certified by SGS, which is suitable for fresh or healing piercings, Hypoallergenic, and 100% nickel-free, 5A Cubic Zirconia. 4. [ Great Idea ]: It will be the new idea ideas for your friends and families on Anniversaries, Birthdays, Christmas, Valentine's Day, and Advent Calendar. 5. [ After-sale Support ]: FINE4U After-Sale Teams are here to help you. We will gladly respond to your inquiries and provide advice on your purchases within 24 hours. Discover the FINE4U 16G 6mm Helix Piercing Jewelry Hoop, a stylish and comfortable choice for your cartilage piercing needs. Crafted from ASTM F136 certified titanium, this hoop earring is hypoallergenic, 100% nickel-free, and suitable for fresh or healing piercings. With a size of 5/16"(8mm) and a 16G(1.2mm) gauge, it's perfect for Helix, Rook, and Lobe piercings. The Clicker closure ensures a secure fit, and the 5A Cubic Zirconia adds a touch of elegance. This gold-toned piercing jewelry hoop comes in a sleek store box, making it an ideal gift for special occasions. Plus, FINE4U offers a 90-day money-back guarantee or exchange, ensuring your satisfaction. Please note that the provided image data suggests a Contemporary style and a [NO] closure type, which may differ from the official product information.