Autism Awareness Ribbon Car Magnet is perfect to show your support for autism research with this colorful car magnet. This 3.5"x7.5" magnet is digitally printed on .034" white, weather resistant magnetic material. Great for refrigerators, lockers and vehicles. Before applying your magnet to your vehicle, make sure that both surfaces are clean and flat. Remove your magnet frequently and clean both surface to avoid damage to your paintwork. Do not apply over rust spots or flaky paint.