Have you ever clung to the headphone holders on your desks?That won't happen with this model because you can hide it in one motion and take it out the same way.mounting on screws or double-sided tapeModeled to print 1 part on an FDM printer without supports in a vertical positionPrint settingsSlicer: Creality printPlastic: Hyper PLALayer height: 0.20Line wight: 0.42Wall lines: 2Filling: 15%Temp nozzle: 220°Temp bed: 55-60°+ glue(If you use abed with a roughsurface, set the temperature to60.)Print Speed: 300.00Infill Speed: 300.00Outer Wall Speed: 210.00Inner Wall Speed: 240.00Top Surface Skin Speed: 210.00Top/Bottom Speed: 210.00Cooling:offIroning: on