This is a bracket for mounting the Geekworm P252 Raspberry Pi 3B+ case to a wall or other surface. 

Has two M3.5 size (#6 standard) mounting holes spaced at 40 mm center to center distance.

I printed it with 0.3 mm layer height at 100% infill with PLA and it is surprisingly durable.

The "no-fingers" variant has the small fingers that touch the top surface of the case removed; this should allow the mount to work on cases which have a flat top surface (as opposed to heatsink ridges).