1 Piece.Piercing bar thickness:16 gauge(1.2mm).Inner diameter:5mm(13/64").The thickness can be used for most piercings.Pls choose size carefully according to your piercing size. Clear CZ paved hinged segment nostril nose rings cartilage earring hoop. Tiny Hoop. Material: 316L Surgical Steel+Cubic Zirconia. 316l Stainless Steel(lead free, nickel free & cadmium free ) is suitable for sensitive ears. No worry about allergies. Polished very well, comfortable to wear without sharp edge. Daith Earring. Easy to use: Hinge segment design,more easier to open/close by hand, won't deformed. It's still tight after long-term use, needn't worry about losing. We have strict quality control, make sure you have a better feeling. 16G hinged segment earring. Cartilage earrings/ear piercings earrings/small hoop earrings for cartilage/cartilage hoop/daith earring/tragus earring/anti-tragus earring/snug earring/daith jewelry/daith earrings surgical steel/daith piercing jewelry surgical steel/tragus hoop. Gift for girlfriend/wife/mother/friends/daughter/aunt/classmate/sister on anniversary/Mother's Day/Father's Day/graduation/party/new year/vacation/holiday. Ear piercings earrings helix piercing jewelry helix earrings. Don't hesitate to contact us. 5mm 16G Hoop Nose Ring Helix Piercing Jewelry Daith Piercing Jewelry Helix Jewelry Cartilage Earrings Hoop Surgical Steel Nose Hoop Stainless Steel Clear CZ Rook Snug Tragus Anti-Tragus Earrings Gold