Width: 20 mm
Height: 50 mm
Depth: 30.2 mm
Inner Hole Size: 22 mm (you can scale a model a little bit if it's too narrow or wide).
Print more walls/perimeters to make it stiffer (8-10 will be optimal).
There is a hole (2 mm) for self-tapping screw.
hookah_holder.stl | 135.6KB |