This Gymboree bracelet and hair barrettes set is a beautiful addition to any child's jewelry collection. The pieces feature a clear color and are made of an unknown material and metal. The bracelet has a bangle style and the barrettes are designed to keep hair in place. The set is perfect for any occasion and will add a touch of elegance to any outfit. Certification is unknown, but the pieces are believed to be of high quality. This set is a must-have for any Gymboree fan and is sure to be a hit with children and adults alike.