Hypoallergenic: surgical titanium posts Size: 10 mm Gift-ready packaging These heart-shaped stud earrings are perfect for young jewelry lovers. Featuring hypoallergenic surgical titanium posts and secure screwback closures, they deliver both style and peace of mind for parents seeking safe, quality accessories. 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 for all orders Satisfaction Guarantee or money back - you will love these cute earrings for kids!