fast fan guard 80x80x2mm or 40x40mm size can be changed in the slicer —

Founded fast fan guard 80x80x2mm or 40x40mm size can be changed in the slicer models & stl files for printing
Tritium Light
LightningPhil
Bacteriophage  T4 Virus
Alvaro Makergal
Cute Octo Cup
Geekdad_3D
Seeding Box
AbeFM
The Slime
COLOR3DJP