[Size] 16g 8mm Septum Nose Ring Hoop / Helix Earrings Hoop: 16 gauge (thickness: 1.2mm), inner diameter 8mm ( 5/16 inches ), sold individually. Check inner diameter carefully and select your most suitable size. [Hypoallergenic] Nose Septum Lip Cartilage Helix Tragus piercing jewelry for women men made of 316L stainless steel. Nickel-free and lead-free. Could be long time wearing. [Multiple Using] Can be used as septum clicker, nose rings hoop, lip rings, helix earring hoop, cartilage earring hoop, forward helix earring, rook earrings, daith earrings, ear lobe earrings hoop. [Fashion Body Jewelry] This hoop ring is simple and classic for daily jewelry. Easy to open and close by hand. Perfect for women, men at any age.