Wiper arm | Wiper Blade online car wiper blade value, particularly when comparing the larger sizes. It performs well overall and you will be buying these again. There is a downside though, not with the wiper itself, but with the instructions. Photographs are used and the graininess makes the different fittings for different styles of wiper arm a bit difficult to distinguish. Line diagrams would probably be better. A little perseverance and patience were needed, so try to choose a day when it is not raining to fit them! But the result is worth it.