Heated enclosure corner

I made these corner reinforcers to be used with 1/2" thick foil backed foam insulation to make a heated enclosure for my Prusa i3 MK2. You can get 4x8 sheets of the foam at most hardware stores. It's a little flimsy but reinforcing the corners makes a big difference. The corners are designed to be attached by pushing a zip tie through the outer piece, through the foam, through the inner corner piece, and back out through the second set of holes, and zipped tight. I used PLA which might get a