Actually, I do not need it, all the windows are easy to reach if there would not be this glass canopy, it has a depth that one hand does not go anywhere without running into danger of crashing or damaging the glass roof. At the hardware store, I had seen this part but non-negotiable price-wise, so ordered from Amazon, received the next day and tried the same. Two telescopic poles, one is a reference to clean and in the other pole of the window sucker is easily mounted (in my WV50), simply reinstellen, rubber band around the sucker and finish. So I came anywhere where I wanted, the glass is clean and the canopy now looks good again. The telescopic tube can be extended up to 2:00 meters.
