Myself and probably many others have stuff on top, like a canopy or tophat, so we can't use the other hook-around hook options. These hook into the extrusion slots so all you need to do is remove the side panels to use them. You probably only need four, I printed six just in case.
1 wall, 1 top/bottom, 20% gyroid, 0.2mm layers, and the cheapest PLA I had on hand.
The author marked this model as their own original creation.