Minimalist Blue Heart Earrings 316L Stainless steel Ball back 4mm Screw on back Nickel free Lead free Hypoallergenic Rust resistant Shiny smooth finish 18 gauge standard size post Bar length 6mm Heart face is approx 7mm High quality materials and craftsmanship Screwback Earrings are perfect for cartilage Helix Tragus Piercing Brand new in 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