[Size] 18g 8mm nose ring hoop / septum jewelry for women men: 18 gauge (thickness: 1.0mm), inner diameter 8mm ( 5/16 inches ), sold individually. Check inner diameter carefully and select your most suitable size. [Hypoallergenic] Seamless hinged nose rings hoop piercing jewelry made of 316L stainless steel. [ Using] Can be used as nose rings for nostril piercing, septum clicker, lip ring, cartilage earring hoop, helix earring hoop, forward helix earring, rook earrings, snug earrings, daith earrings, tragus earrings hoop, anti-tragus earrings and second or third lobe piercing hoop. [Fashion Body Jewelry] This hoop ring is simple and classic for daily jewelry