Hinged Opal Nose Rings: One Order Includes 1pcs of Hinged Opal Nose Ring. Thickness: 18g(0.8mm); Inner Diameter: 8mm/10mm. Please Refer to Our Size Chart for Selecting the Appropriate Size. Contact to us Any Time If You have Any Questions Regarding the Nose Piercing SideSet Iridescent Opal: Featuring an Opal that Subtly Graces its Side, Whispers Elegance With a Hint Of Rainbow Iridescence, Offering a Discreet Yet Captivating Charm That Gracefully Encircles. Our Nose Rings Features a Boldly SideSet White Opal, Adding a Touch Of Magnificent Allure to the Design Versatile Usage:These Nose Rings is Incredibly Comfortable and Can be Applied in Many Ways. It Can be Used as Septum Hoop, Nose Rings, Cartilage Hoop, Daith Hoop, Conch Hoop, Helix Hoop and ect Jewelry Care Instruction: To Maintain the Luster And Longevity of your Jewelry, Gently Clean it with a Soft Clean Cloth. Avoid Exposing it To Harsh Chemicals, Extreme Temperatures. Store your Jewelry Separately to Prevent Scratches and Tangling Hypoallergenic Material: These Incredible Nose Rings are Made of Surgical Steel, Which is Perfectly Suited for People with Sensitive Skin. They Undergo Rigorous Testing to Guarantee Nickel and LeadFree. The Opal Design Makes them So Unique