Hypoallergenic: surgical titanium posts Size: 10 mm Gift-ready packaging Perfect for young ears, these heart earrings combine style with safety. The hypoallergenic surgical titanium posts and white gold palladium plating won't irritate sensitive skin, while the secure screwback design keeps them in place through all her activities. A sweet, worry-free accessory. 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 Heart 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!