Order include：9pcs different styles of septum rings + 3pairs septum ring replacement balls; Size: Septum rings 16 gauge(1.2mm), Septum nose ring and septum pincher inner diameter: 3/8"（10mm); Ball size: 3mm; spike size: 4mm; use: Used as septum rings, septum jewelry, septum jewelry 16g, 16g septum ring, black septum ring; Material: Septum rings are made of surgical stainless steel; Highly polished smooth surface, Hypoallergenic septum jewelry; Nickel free 16g septum rings are great for sensitive skin; septum jewelry septum rings for men women; Enjoy your septum piercing. Best gift for Birthday, Christmas Day, Anniversary, Valentine's Day, Wedding, Vocation , Fancy Ball, Halloween Party and more. Longita Septum Rings Septum Jewelry 16g Septum Ring Septum Piercing Spike Ball Black Silver Gold