Boho Minimalist Opal Tiny Stud Earrings 316L Stainless steel Gorgeous faux opal Flat screw on back (5mm) Nickel free Lead free Hypoallergenic Rust resistant Shiny smooth finish 20 gauge post Post is 6mm long time Opal Measures approx 4mm High quality materials and craftsmanship Perfect for lobe cartilage helix Tragus piercings Brand new with jewelry bag Bundle this with another item and save 20% New to Poshmark? Use code TIFFANYBC1 to sign up for a new account and get an extra $10 off of your purchase