These elegant 18k Yellow Gold Earrings feature a 3mm or 4mm Yellow Gold Ball, crafted from 18kt Yellow Gold for a timeless look. Designed with Push/Pull 20 Gauge 316L Medical Grade Stainless Steel posts and a 24k overlay for comfortable wear. Baby Ear Piercing has offered expert baby, kids, and adult ear piercings since 1987, ensuring quality and safety.