6x6 Canvas Wall Mount

I wanted a way to hang up those little 6x6 canvas wall blocks without making more holes in my wall. Printed a small block with a recessed area for 3m Velcro strips so you can remove it as needed from the wall, but still mount flush against the wall and provide support when pushing the canvas onto the wall without punching through the middle. To use, remove the metal sawtooth bracket and attach this part using the same screws.

Edit: Found another that had a different gap between screws, updated a second file.