Designed with active girls in mind. Our earrings feature a comfortable, screw on back and are gentle on even the most sensitive ears. Play, swim & sleep in comfort. Materials * Hypoallergenic * Surgical grade stainless steel posts * Lead, Nickel, Cadmium & Copper Free * 7mm enamel details Details * Flat, screw-on back for ultimate comfort * Waterproof materials will not tarnish or turn skin green ✨ BONUS ✨ * Every pair comes with an extra pair of backs!