Need your help with a gift idea

Hello r/fordtrucks I am looking to get my dad a customized mudflap and need your help. He own's a 2014 Supercab Ford F150 and I need to know the height and width of the mounting bracket. I have found a company who will make the customized mudflap but I live a few states away and cannot measure it myself. I tried searching the inter webs for the information but my efforts were fruitless.

So please if anyone owns a 2014 Ford F150 Supercab and can do a quick measurement for me, I would greatly appreciate it!