Hypoallergenic Sterling Silver: These earrings are crafted in 925 sterling silver and free from nickel, lead or cadmium; Independently lab tested to ensure they are hypoallergenic & safe for children with sensitive skin Butterfly Backs: A butterfly back is a practical earring closure that offers simplicity and ease of use; This type of earring closure is popular for its convenience and versatility, making them ideal for all ages Earring Size: 10mm W x 7mm Rainbow; 10mm post; recommended for ages 6-14 years Lab-Tested: These earrings are third-party lab tested and compliant with the Consumer Product Safety Improvement Act (CPSIA) and ASTM F2923, (Standard Specification for Consumer Product Safety for Children’s Jewelry) Designed For Children: These earrings are carefully created with children in mind, prioritizing safety and quality, ensuring the comfort of children throughout the day with appropriate sizing and ergonomic designs A pair of enamel rainbow push back earrings that will easily fit into her magical birthday celebration. These adorable rainbow earrings are one she will immediately fall in love with because of its sweet multicolored enamel rainbow details. Crafted from 925 sterling silver, these earrings are safe for girls who have sensitive ears. A magical pair of earrings that will have her imagination above the clouds. A gift box is included with purchase.