Tailsign here was customed painted to match this truck. No bolts or screws at all. Tailsigns is designed with two suction cups, two straps, and one cargo bar to secure these 10lbs signs tightly to your vehicle. By remote control your able to input up to 450 characters of words to scroll constantly while driving. Great for letting readers know specials on your business. A magnet sign can tell as much as a tailsign can. Visit www.tailsigns.com for more info.