Its designed do fit 50mm wide tape or 70mm wide filament spools, if u need more or less just change the Z scale of the Body in ur slicer.
U can mount it with 2 countersunk screws.
(I would recommend M3.5 but M3 and M4 also works fine)
Optional:
I would recommend using some glue to secure the cap to the body to prevent it from falling off.
Nivekt
