This is a holder for 4 microfiber cloths that you can hang on a piece of wood like i did in picture 5 and 6 the holes are 40mm and i printed it with a 0.8 nozzle so it would print a bit faster with supports (that i recommend) it printed in 2h 50min (with a 0.8 nozzle).

and that's all i got to say have fun printing! =-)