The Autism Puzzle became a universal sign for autism awareness in 1999 and is a feature in this symbolic pin. This Autism Hand Print Pin is made of the jewelry quality cloisonné hard enamel process, showcases the traditional autism awareness colors in each finger, is silver plated and finally polished to a smooth-to-the-touch presentation. This painted hand print pin includes a standard clutch back and is individually poly bagged. Show your support by handing them out at a fundraiser or wearing them on your purse strap, lanyard, I.D. badge and coat lapel.