headphone, headset holder

In order to be able to attach my headphones to a pole, I needed a headphone holder. Unfortunately I couldn't find one, so I designed one myself and I'm quite happy with the result. The only thing needed is:
- 2x screw M5
- 2x nut M5

For feedback and improvements I am open.

Beer donations and donations for further constructions are gladly accepted via PayPal. The address for this is:
philipp.klinke93gmail.com