Style of Halloween Septum Rings: 1pc 16G Septum Ring 316L Surgical Steel with Bat Clear Red CZ Septum Jewelry Helix Earrings for Women Men. Comfortable Gauge of Septum Jewelry: Bar Thickness: 16G/1.2MM; Inner Diameter: 10mm, Common Size for Ear and Septum Piercing Jewelry. Material of Daith Earrings: 316L Stainless Steel, Nickle & Lead Free, Good for the People Who is Sensitive for Other Metals. Design of Helix Earring: Septum Rings with Black Bat, Sparkling and Convenient to Wear. Elegant Design and Shinny Clear CZ Enable You a Unique Fashionable Sense. Great Gift for Women Men: The Septum Ring can be Used as a Special Gift for Your Family and Friends on Special Occasions Such as Halloween, Party, Christmas Day, and Soon. 1pc 16G Septum Ring 316L Surgical Steel with Bat Clear Red CZ Septum Jewelry Helix Earrings for Women Men. Bar Thickness: 16G/1.2MM; Inner Diameter: 10mm 316L Stainless Steel, Nickle & Lead Free, Good for the People Who is Sensitive for Other Metals. Septum Rings with Black Bat, Sparkling and Convenient to Wear.