Safe material: these nose screws are made of surgical Liuxninless steel and cubic zirconia of good quality, resiLiuxnnt to rust and erosion, in case of skin allergy and infectionSpecial nose screws: steel nose rings in screw shape, easy to twist into your nose or take out, fashion and beautiful; Zircon is very shiny and special, giving you new wearing experienceQuantity: this package includes 10 pieces of nose studs, sufficient quantity for replacement, also you can share them with your friends or send them as giftsNose screw dimension: this set of nose studs is 20 gauge/ 0.8 mm in thickness, cubic zirconia is 2 mm in diameter and the pin is 7 mm in length, suitable for nose piercingWide applications: you can wear these nose studs attending wedding ceremony, graduation party, ball, birthday party, celebration, anniversary or in your daily life, attracting others attention