This "Find My Car" Magnetic Flag is a great way to identify your vehicle from a distance or in a crowded shopping center. The flag is larger than our standard flags so you can see it easier. The flag is 7" x 10" so we do not suggest driving with it. Simply place the strong magnetic base directly on a metal surface. The coated magnet in the base will firmly grip, holding your car flag strongly to your car at speeds up to 40 miles per hour. However, we suggest taking it on and off every time you use it since the flag is heavier than usual due to it's bigger size. Comes with an orange flag that says, "Oh, here's my car".