Designed for kids who dream of the ocean, these mermaid earrings feature secure screwback closures that won't budge during active play. Made with non-toxic titanium posts and finished in white gold palladium plating, they're both safe and stylish for young adventurers. Features Type : Screwback Stud Earrings that are secure Material : The post that goes into the ear is Surgical Titanium, Rest of the material is brass with a yellow gold plating or Palladium plating (similar to white gold just more hypoallergenic) Stone : Crystal Size : 10 MM Age : Young Child-Tween Hypoallergenic kids earrings - no more sensitive ears! FREE SHIPPING! Satisfaction Guarantee or money back - you will love these cute earrings for kids!