Simple tension-based desk clamp for headphones. Push it onto the desk and it holds itself in place!

FreeCAD file is provided because every desk is different.

• Open the FreeCAD file and open the parameters spreadsheet
• Modify the desk_thickness parameter to your desired thickness
• Export Part as STL

Print Settings

Printer Brand: Creality

Printer: Ender 3

Rafts: No

Supports: No

Resolution: 0.2mm

Infill: 30%

Filament: Eryone - PLA Silk Triple-Color - Black & Gold & Purple

I found 30% Infill was a nice amount between strength and saving plastic but you can easily get away with 20%.