Dent Prevent is the ultimate solution to door dents, dings and scratches that works on any size car or truck. Just extend to the right size for your car or truck door and attach with our scratch-free high-energy magnets. With Dent Prevent, you can prevent dents no matter where you park. These magnetic car door protectors can stay on your vehicle while you drive, no matter how bad the weather, or you can easily peel them off and store in your car. How many times have you come back to your car in a crowded parking lot only to find a ding in your door? Dent Prevent is the ultimate door ding protector, so you can feel at ease leaving your car knowing that you’ll come back to a vehicle as pristine as it was when you left. Dent Prevent installs in seconds and helps prevent dents that could cost thousands of dollars to repair, or even more if you have to replace the door. The expert craftsmanship and sleek design make Dent Prevent look like factory installed equipment, and it will help your car look brand new for years to come by avoiding parking lot damage. *The product extends with three sections in order to fit almost any door size. **Installation Instructions: be sure to clean the surface of the car before installing Dent Prevent in order to avoid scratches from residue left on your car.