Super simple brackets for turning 3/16" (5mm) foam poster board into a modular enclosure design. Prevent cold drafts from ruining your prints, these can be used to make an enclosure for most printers! Regular foam board is ~$1 a piece at your local big box store, so for around 10$ you can enclose pretty much any normal printer.

Note: there are two different sets of brackets, one for making perfectly square/rectangular enclosures, and one pair for making diamond shaped enclosures that are wider in the middle to more closely follow the dimensions of the 3d printer.  Mix and match to make your enclosure!