I needed a way to clean a small second story window from the outside. I don't have a tall enough ladder but I do have an extension pole with one of those gizmos to change light bulbs on the end. Took some measurements and the head from my wife's Swiffer cleaner and was able to whip up cleaner I could use for that window.
Simple print. I print stuff like this in draft since it's totally functional and I don't care how pretty it is. Print at what ever resolution you feel like.
The author hasn't provided the model origin yet.