Some replacement sliders that i made for beyerdynamic headphones. There are a few models going around and i took the things that i liked from each and then adapted them to make for better strength when printed. The stl file only has 1 pair, to get right and left, just invert the model in slicer, or use 3mf files. Uses the screws from original slider. Does not need supports, you will get small whispy bits where the holes are, but it is not hard to clean at all, would be harder to clean up mess from supports. These are alo plenty strong in pla, however i think petg would last longer. Thanks!