This is a base for logitech powerplay. The idea to tug in the powerplay tightly and cover it up with a larger desk pad without having any bumps, ledges or sharp corners.

I provided the Fusion360 files so you can customize it to your specifications.

I printed the whole thing on a Bambu Lab Carbon X1 with black PLA. Had some issues with the surface finish, but is covered with a big desk pad anyways. Feel free to tweak the print settings to your liking or do some sanding. The individual parts are connected on the underside with some tape.