Crafted with April crystal white gold palladium plating, these screwback studs are made for young ears. Hypoallergenic construction and surgical titanium posts ensure comfort and safety, while the secure fastening keeps them in place through all her adventures. 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 : 4 MM Age : Young Child-Tween Hypoallergenic kids earrings - no more sensitive ears! Free shipping over $49 Satisfaction Guarantee or money back - you will love these cute earrings for kids!