Adding heated seats / Which fuse should I use?

I installed a set of the Mabett 2-Door Seat Covers to my 2023 Base model Bronco today. I also installed a set of seat heating elements that I bought from Katskins. Just stuck them to the back of the covers and ran the wires to the console and to the dash. Now I need to know what fuse in the fuse box I should use? These heating elements come with a relay and inline fuse. Just need to know where to get the power from?