Hypoallergenic Sterling Silver.5 cttw Simulated Diamond CZ Heart Stud Earrings for Kids (Nickel Free) Penny & Piper children's earrings .925 Sterling Silver girls' earrings, safe for sensitive ears Cubic Zirconia earrings for girls Size: 8mm (5/16 inch) tall earring face Nickel free earrings, hypoallergenic