not for E-Class

in anticipation of an insert in the summer I bought this sunscreen film several months ago. This is very small folded in a plastic bag and can be accommodated well in the car. The use was disappointing. The film is very thin and covers the windscreen of my MB 211 E-class is not completely off, so either up or down remains free a strip. For the price I expected a higher quality in any case. For mounting on the inside of the windshield two suction cups are provided which not only leave unsightly marks on the disc, but also do not fit in my car, because the film was for a fastening of the film to the inside of the windshield to little long. I bought another sunscreen at the hardware store, the fit now.