As mentioned, instructions are missing. Installation is pretty intuitive, but the included screws aren't all you need. At the rear, Ford uses a plastic slip-on nut, and it's almost impossible to get it off without breaking it. After pulling them out, you'll still need an adjusting nut to hold the included screws. Even if you have them, there are grommets on each of the fenders that appear to be designed to fold over the wheel arch flange. If they are "no drilling" as advertised, you will need to use a clamp to secure these tabs. Are there clips? I did not think. These fenders are only marginally pretty (in fact they're pretty cheap) and quite tricky to fit as they require special hardware that is NOT included. I will go to the hardware store for more parts but I would not buy them again.