These are a small brackets which ensure that you can fix the broken Toyota Prius 2 tailgate with some new screw/nut and with some minimal glue.
Unfortunetly I made it a two years ago, so I don't know how long screw and what kind of nut you need, so be prepare for that.
Basic idea that you glue this printed parts in the tailgate, so you need less glue… And not so “dirty solution”
The author hasn't provided the model origin yet.