This is a basic 2 gang in wall power kit templet. The .3mf that I have uploaded allows for customization with your name. I have several iterations with various additions that I have made for friends. Ironing does not work well on these as can be seen in my prints.

The dimensions are as follows.  X=4.25in, Y=4.50in, Z=.26in or X=107.95mm, Y=114.30mm, Z=6.72mm