FlexiSpot PC Switch

I made these buttons to turn my PC on and off with a button right next to the FlexiSpot panel. 

The hole is 13 mm in diameter and I used a 12,5 mm Button with it.

The version with Offset is if you want to glue it on top of the metal bar. It is made to be glued under your desk, but there is also a screw on the version.