These screwback studs are designed with your child's comfort and safety in mind. Featuring surgical titanium posts and hypoallergenic materials, they're gentle on sensitive skin. The beautiful leaf green crystals with white gold and palladium plating create an elegant look that kids will love wearing every day. 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 over $49 Satisfaction Guarantee or money back - you will love these cute earrings for kids!