These Kids Gold Plated Surgical Steel Cross Flat Back Earrings are stylish and comfy. Hypoallergenic and waterproof, they're gentle on sensitive ears. The cute cross design adds charm, making them perfect for school, outings, or special occasions. Material: Gold Plated, Surgical Steel Colour: Gold Gauge: 20 g/ 0.8 mm PVD Plated: This piece features PVD Plating. PVD Plating provides a durable, waterproof coating that enhances the shine and lifespan of our waterproof pieces! Dimensions: Total Length: 10 mm Post Length: 6 mm