Static Cling Material
cling products are autocross tested and work well for low speed
events. These products cling to most smooth surfaces, such as
fiberglass, plastic, steel, or aluminum. They even cling to glass!
Each reusable static cling number or letter comes with a special paper
backing that keeps them ready for the next autocross event.
Special Note: Please test these numbers on your vehicle before you use them at a racing event. Unlike strong magnets or adhesives, static cling products may blow off your vehicle during unusual racing or weather conditions. We recommend that you order extra numbers as a precaution.