Headphone Holder for IKEA SVÄRTA bed

I wanted to hang my Marshall Major 3 headphones on the crossbar of the IKEA SVÄRTA loft bed behind my desk (20 mm thick), so I designed this bracket.

If I were to print it again, i would increas the curvature of the suspension to better match the crossbars curvature for more stability, but it works at it is with no heavy items hung upon it.

You could easily modify the attached CAD file if needed.

Actually, better check out @JRosellos improved version here.