The sign is visible from the outside well when it is properly hung in the front window, while it covered not great for the driver visibility !! If it is seen makes it but often for a free ride as long as other road users have the ability to clear the square. During the day perfectly usable. At night logically not really gebrauchbar because it does not reflect and look at their own windshield by the own spotlight is hindered. At traffic lights or in well-lit street but it is partially recognized in the dark. The Suagnapf can be quickly and easily to the disc before or befästigen while driving and keeps you properly during a swift ride with more powerful braking and Anfahrmannövern, but could it be otherwise when excessive driving! The good adhesion makes it sometimes a bit difficult to remove the sign back of the disc.
