【High Quality Material】: The exquisite nose ring hoop was made of G23 titanium, lead and nickel free, safe for sensitive skin. Perfect for helix earring hoop, forward helix earring, rook earrings, snug earrings, daith earrings, tragus earrings hoop, anti-tragus earrings, cartilage earring hoop and second or third lobe piercing hoop for small ears. 【G23 Titanium Nose Rings】: Titanium itself has the characteristics of high hardness and light weight, even if dropped into seawater, it will not rust. Seamless round head design, no harm to the skin. Ring surface is highly polished, smooth and comfortable to wear without sharp edges. 【Nose Rings Hoop Specifications】: Click Closure, size of the post: 16G=1.2mm, inner diameter: 6/7/8/9/10mm. Please check the size you need carefully before you buy. Different sizes of nose ring give you more choices to make you more fashionable and charming. 【Hinged Seamless Design】: Nose ring was designed with hinged segments, which can be easily opened and closed with one click by hand. Seamless design makes it safer to wear, the nose ring remains tight and firm after long-term use. You can wear it to sleep, work and shower because the clasp closes so well that it won't fall out.