The headphone collection is starting to get out of hand. I’ve seen many nice stands out there, but it’s more practical for me to create a hanger that hooks on to a railing.
There is a lower hook area that allows for you to coil the headphone’s (sometimes really long) wire so that it hangs neatly below it.
Above is the free Fusion360 file for you to use and probably adjust the 18mm railing to your desired thickness. Enjoy!