14k Gold Plated Colorful Rainbow Enamel & White Cloud Stud Earrings for Kids. These joyful 14k gold plated stud earrings feature a colorful rainbow and bright white clouds, all designed in a rich, high-quality enamel, adding cheerfulness to your day or night wardrobe. There is also happiness and abundance of hope and laughs at the end of every rainbow! Butterfly backs keep these eye-catching earrings in place, making them easy to slip on and off the ears.Measurement 12.3mm