Hypoallergenic: Made of 316L surgical stainless steel(lead-free, nickel-free, and hypoallergenic,) won't infect your skin, sturdy and durable, can be safely used for a long time.Has a High polished smooth surface and void of sharp edges, no irritation to your skin, comfortable for daily use.Shiny Style: 1PC shiny clear CZ paved hinged segment nosril nose rings cartilage earring hoop, 5 clear CZ paved, makes it more shiny and charming on your ear or nose. The classic silver color, gold and rose gold and simple design can be used for any occasion.Common Size: Bar thickness: 20 gauge (0.8mm) Inner diameter: 8mm(5/16") the thickness can be used for most piercings. Please choose the diameter carefully according to your piercing size and nose size.Usage: This hinged hoop can be used as nose hoop/septum hoop/septum ring/nose ring/ear piercings earrings/helix earring/cartilage earring/conch earrings/conch piercing jewelry/rook earring/lobe earrings/daith earring/lobe piercing hoop/helix piercing jewelry/tragus earring/ear piercings earrings.After-sales service: We offer you 24 hours service and free return or exchange.if you have any question at anytime,feel free to contact us. The perfect gift for you or your loved ones on Valentine's Day, Birthday, Mother's Day, Christmas, or any occasion! And we have updated the quality of the packaging, you can get a beautiful gift box.