Aesthetic Design: We adorn these nose rings with opal and steel beads to create a look that accentuates the wearer's charm more than average nose jewelry Material: The nose ring is made of 316L surgical steel and opal; polished very well; comfortable to wear without sharp edge Size: 20 gauge (thickness: 0.8 mm); inner diameter 10 mm; Color: Gold, white opal; please choose your gauge and diameter hoop for your piercing needs Easy to Use: The hinged segment ring is easy to open and close a click closure by hand without a tool. The closure is seamless. And it's still tight after long-term use, needn't to worry about lost when working, walking or exercising Multi-Function: It can be used as nose rings hoop, septum jewelry, ear lobe earring, helix earring, cartilage earring, conch earring, rook earring, daith earring, tragus earring, snug earring, lip rings and more