And that's your wall-a-bott. Stud finder. It's cool because it shows the wire also. This company wall-a-bott sent me this visual stud finder to find the studs in the wall. So now the way that this thing works is it connects to your phone after you download the app. And then you can scan it on the wall. And then it lets you know exactly where the studs are with a picture on your phone. It also can locate wires in the wall and pipes. And it sees through insulation. We can select start scan. And I can see I already have a wire right here. So there's probably an outlet on the other side of the wall. And then I have my first stud, which my magnet found. So I can mark this with a pencil. I have another wire going out with, probably for an outlet on the other side of the wall. See it shows the next stud perfectly. So now I'm going to mount the TV rocket to the wall. And I want to put my lag bowl in the center of the stud. So I'm going to move this. And now I can see exactly where my stud is on the wall. For both of them, I already know my height that I need the lag. So that's why I put the tape in the correct location. And now I can level out the rocket. And that's your end result.