Self quarantine gives us a lot more time. If you want to attempt to cut your own hair this will let you focus entirely on trimming instead of also holding a mirror for the back of your head. When hung on a door it allows you to change angle by swinging the door. Its super handy for the task. I used a mirror that broke off a wall cabinet.
Best of luck.
Of course, it could also be used to hang other stuff, but this need is where the idea came from.
I printed without supports and did minimal cleanup. I imagine the nuts would be a pain to clean supports from.
Assembly is hopefully explained well enough in the pictures.
The author hasn't provided the model origin yet.