Seamless nose rings hoops, crafted to be long time shiny, safe for hypoallergenic skin use, and super easy to put in and off. The cartilage earrings are made of Premium Materials: Implant Grage G23 Titanium. Gauges Sizes Available: 16g,18g,20g. Available: 6mm, 7mm, 8mm, 9mm, 10mm. Product Types: Can Be Used as nose rings hoop, septum jewelry - septum ring / septum clicker, ear piercing earrings - ear lobe earrings, helix earrings, cartilage earring, conch piercing earrings, forward helix earring, rook earrings, daith earrings, tragus earrings, anti-tragus earrings, snug earrings, second or third lobe piercing hoop for small ears, lip rings, nipple rings piercing and more.