These are simple brackets used to build a screen from 5 mm foam board. Using
the proper size of foam board, it can be used for airbrushing, etc. Print as
many as you need to make your screen.
No support is needed.
This object main web page is:
http://www.ctheroux.com/foam-board-screen/.
You can request the source files on the page listed above.
The author marked this model as their own original creation. Imported from Thingiverse.