Printed in PETG. Other designs hang the headset from the back foam. I think that it's better to hang from the top.
Update: After several weeks, I can see that the weight is too high on a small surface and I added an arc form attachment. This arc form is designed to reduce the stress concentration and distribute it more evenly over the whole surface. This new attachment can be placed in a simple and easy way over the previous piece
The author remixed this model.
Updated with a stress relief arc fotm attach