These set of two NASCAR officially licensed double-sided car flags are designed to show support of your favorite driver on the way to a race. Fanatics fly them all week, but these flags are quickly installed or unistalled for those who choose to only fly them on race day. These extremely durable double-sided car flags measure 11"x18" and come with an extra interior lining to prevent any light distortion. These flags easily hook onto the car window or can also be mounted on a wall by using the included wall mounts that come with your set of flags. Get your set today!