Simple Clips to convert any cap (peak thickness around 3mm) + film/shield/visor into a face shield.

I upload two versions, one to print in PLA (bigger clamp, in order to compensate PLA ridgidity) and the other in PETG (smaller clamp, suitable for PETG or similar material).

Screen/Visor/Shield, Slot dimensions must be at least 6mm wide and 15 mm long (See picture attached to understand dimensions of the clip).

3mf files to fit 22 or 23 models in a 200x200 bed is also provided.

Update: It works better when putting the center clip turned upside down and the other two opposite to that (See added photo for better understanding)