Sandpaper holder to replace whetstone

While I wait for my diamond stones to arrive, I modified the files from kumekay https://www.thingiverse.com/thing:2645800 to use in my new Leading Edge system.
The main change was that I reversed the position of the two fixers and added two screws and nuts.
You will need two M3x8mm flat head screws and two nuts.
I printed it in PETG, but you can use PLA.
I also added a 3MF profile from Bambu.

Print settings
0.20mm layer height
3 or 4 wall
30 or 35% infill
Supports: yes