Hypoallergenic bat stud earrings designed for sensitive ears and everyday wear. These nickel-free, lead-free, and copper-free earrings feature secure screw-on flat back posts for comfort and safety. Waterproof and sweatproof construction makes them perfect for active lifestyles. Specifications: 9mm post length, 20 gauge (.8mm), 5mm x 10mm earring size.
