No worries about small stud earrings slipping off or getting tangled in your hair. You can even wear these flat back stud earrings while you sleep or nap. 【Hypoallergenic Stud Earrings】These threadless flat back earrings are made of titanium surgical steel and 5A+ cubic zirconia, Lead and Nickel free, hypoallergenic flat back stud earrings for sensitive ears, anti-rust, anti-corrosion, won’t turn your ears green, smooth surface, titanium stud earrings very comfortable to wear!
