Customizable all-purpose blast shield. For those days when you just feel better if there's some polycarbonate between you and your work.

The bracket can be somewhat customized (M screw type, height/width and sheet thickness). It more or less spaces the screwholes correctly, below a certain width/height only one hole is placed. The holes in the base are meant for fastening it to a tabletop or attaching rubber feet.
The provided .stl is 100x100mm, 5mm sheet thickness, M6 screwholes.

The piece in the foto was printed with PLA, 0.2mm layers, 80mm/sec. No supports necessary.