The AeroShield comes completely assembled, ready for quick installation on any vehicle using the appropriate installation kit (included). It can be adjusted to virtually any angle, creating maximum aerodynamic efficiency by directing the air over the top and sides of the trailer. It quickly and easily folds flat when not in use. In the flat position, the AeroShield deflects the wind, reducing tailgate drag. Made of ultra strong polymer material and aircraft aluminum, the AeroShield is designed to flow with the lines of your vehicle. You can paint the AeroShield to match your vehicle. Learn More...