With this organizer, Velcro sanding discs (diameter 50 mm) can be stored neatly. It consists of individual modules that can be linked together. The modules can be rotated. This allows for space-saving storage without the panes getting mixed up.

Parts
The individual parts are printed in PLA or PETG. They form a flexible chain. The chain links can be cascaded as desired.

The individual parts can be printed from PLA or PETG.
They are made for a layer height of 0,20mm and a 0,4mm nozzle.
When designing and printing the parts, I use PrusaSlicer, which can be downloaded from https://www.prusa3d.de/prusaslicer/, to realize special desired properties for 3D printed parts. These properties (e.g. adhesive surfaces or internal support structures) cannot be achieved at all or only with great difficulty using a CAD program alone.
I placed more than one part on the printplate but they are printed sequetially one by one. This saves a lot of time and reduces stringing.
I do not provide stl-files, but 3mf-files for download. If you still need stl files, I made a short vido on YouTube how stl files can be exported in PrusaSlicer.
I have added assembly instructions to the files for download in PDF format.
screws
Wood screws 2x12 mm (d x h): 4 pieces per chain link
The author marked this model as their own original creation.