I ran across these little guys on etsy https://www.etsy.com/listing/600789713/headphone-hanger-studio-dj-audiophile?ref=shop_home_feat_1 biggest thing for me was the mounting screw hole and shape that fit perfectly on my desk, most others were too big, had multiple screw holes or just used tape to hold them.
Before going out to buy some mass produced stuff, take a look at what people on sites like etsy are doing.
This is how they are mounted on my IKEA desk
Before going out to buy some mass produced stuff, take a look at what people on sites like etsy are doing.
This is how they are mounted on my IKEA desk