Hypoallergenic: surgical titanium posts Size: 10 mm Gift-ready packaging Perfect for young dreamers, these unicorn studs blend magical charm with practical durability. The enamel crystal design and white gold palladium finish catch the light beautifully, while hypoallergenic titanium posts and twist-lock screwbacks ensure they stay secure 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 : 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!