Our American made shields are made from durable ABS plastic material and are precisely cut to the shape of your Mustangs wheel well openings and grab the fender edge firmly and securely. Our hardware installation kit allows you to utilize your existing inner fender wheel well mounting holes. Features: Simple bolt on installation Durable ABS material OEM style finish texture Paintable ABS material Black oxide mounting hardware All season protection Includes: (2) Front Splash Shields (2) Rear Splash Shields 3M Automotive Tape Hardware Included