Material: The conch hoops are made of stainless steel and cube zircon; Polished well, smooth to wear without sharp edge. Easy to clean Nose Hoops Size: 16G(1.2mm); inner diameter: 10mm(25/64"); color: silver. Please check the size carefully before placing, and make sure to choose the correct size to fit your different piercing Easy to Use: nose ring is easy to insert by hand without a tool. And it's still tight after long-term use, needn't to worry about lost when working, walking or exercising Multi use: Can be used as nose ring hoops, septum rings, lip rings, septum piericng jewelry, lip rings, conch piercing jewelry, conch hoop, cartilage hoop, helix hoop Simple Design: The nose ring hoop is classic and cute. AAAAA+ sparkle clear CZ to make it more shiny and charming on your ear or nose. 20G 18G 16G Nose Rings Hoops Surgical Steel CZ Hinged Segment Rings Septum Nose Hoops Conch Helix Tragus Cartilage Snug Daith Rook Lobe Piercing Jewelry 6mm 8mm 10mm