Stay away from this particular product.
The suction cups it has inside are definitely not suction cups.
Don't waste your money. If I could, I wouldn't even give it a single star

Very good construction, it differs from the much cheaper ones I had tried for so long... since the relatively rigid (less than others I have tried) serves very well for installation. It is the right size for VW Golf (which I have installed it on).

Overall, it is maybe two sizes larger than what I would like for my own vehicle (Alfa Romeo 147). However, if you apply it and fold it so that it fits on the windshield, not even a ray of sunlight passes through. It is a very economical solution that will save your car's dashboard.

Very good product. It is large in size and can be held by the rearview mirror, the passenger, without relying only on the two suction cups. And the price is super. Half the price of a large department store that sells such items

Very soft product, does not stand on its own, low quality like paper and as soon as I tried to pass the suction cup it tore and became useless.

Good for its price. It has a large surface, but the material is very soft and doesn't "stick". So it requires various adjustments to be supported on the windshield, as the suction cups are not the most reliable.