Karate Ninja, Taekwondo Judo, Martial Arts Kids, Girls, Toddlers, Hair Bow Barrette. The bow is attached to a hair barrette that makes it easy to put on and take off. They also make great gifts. The measurement are approximately 4 by 3 inches. I make custom orders for any occasion. Request a custom order and have something made up for you or for someone special someone.