I remixed TwistedShiny's remix so I can put it around the pole of our Wunderwiege we got for our son.
The pole's diameter is 21.5mm. So it might even fit for other applications.
I added some double sided tape inside the part that wraps around the pole so it can't slip downwards. I could probably modify the file, but remixing without a step file was quite annoying. So I just go with this solution for now.
The author remixed this model.