... Although the company has attached an extra cardboard cases to protect the suckers, the suckers were not smooth in it packed but looked like gorged. Therefore, three of the four suction cups were deformed. We have it straightened out and laid complained for a day. Then hung another day at the window, to check. We had to press it again only 2-3 times.
Since then they hang in the car and are top quality! They're not even gone off again, cover almost the entire back seat washers our 3 BMWs. They darken well without the visibility for the driver is disturbed.
In sum: very good buy at a good price, great to work with!
However, the packing method could be optimized (which explains the lack of fifth star)
