I 2m high windows in 2.5m height that I cleanse this telescopic handle with. For this I need the full stalk off. When removing the window saber must be pressed somewhat stronger on. In this case, the stem bends through questionable, but then springs back without bending! For my taste, it could be more rigid in the price a lot, which would of course be to the detriment of the weight. It can be extended by turning on the segment handles quickly and without assistance to its full length.