This is a replacement for PopSocket back plates. I came up with the design because those little pins which usually hold the plate in place broke of.

Print instructions:
You have to use supports to print this. I recommend printing it with the outer side laying on the printbed so you only have to use a few supports for the small “pins”. Therefore, if you do it like this, the supports need to be printed on the part itself, so removing them can be a bit tricky.

I designed the tolerances to fit well with my printer at a layer height of 0.2mm.