These vibrant rainbow star studs bring instant sparkle to your daughter's collection. Featuring multicolor crystals and white gold palladium plating, they're designed with peace of mind—secure screwback closures and non-toxic materials make them ideal for growing ears. 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! Satisfaction Guarantee or money back - you will love these cute earrings for kids!