The Globetech Manufacturing 24X30 1/4" Polyguard Mud Flap ensures you are Ready for the Road Ahead™, serving as a shield for your semi truck from corrosive and hazardous elements that can cause hazards on the road, such as water, rocks, mud, salt, oils, and ice-melting chemicals. In addition to preventing damage to the undercarriage, these polyguard mud flaps also block the wheels from spraying debris toward other cars on and off the highway, which could lead to unsafe driving conditions or damage. Make sure your truck stays in pristine condition with this long-lasting mud flap.