The suction cups come off their place, they fall, and also it is very transparent, it does not protect from the sun

Decent for its price. On an Octavia 5 it covers almost the entire rear windshield, the suction cups hold just fine, everything is good.

In a 2016 Nissan Micra, it is a bit large for the rear window. Nevertheless, it was installed with the suction cups and does the job for which it was purchased. The material quality is average, giving the impression that it won't last long.

First of all, good evening.
The quality is very good.
It is transparent, the sun passes through easily, it is not dark or tinted, the other person can be seen from the outside.
The suction cups do not stick easily, the other two are uneven, meaning they are wrinkled.
In terms of size, it covers everything.
Height and width.

I have it for a few days in my possession on my 3-door Baleno Suzuki.

It is quite large and covers almost the entire rear windshield.

However, I expected it to be a little darker, as it is quite transparent.

Indeed, as the friend above mentioned, it is worth the money

Car sunshade with good quality stitching and protective material. Mixed conclusions from this particular sunshade.

"It blocks" the sun, but I would like a little more. On the other hand, if it restricted it more with a denser weave, it could possibly create visibility issues on a rear windshield of a sedan with a steep slope. This one has good visibility.

It does not provide protection against the "prying eye". Meaning, you can easily see what is behind it.

The suction cups are 4 and not 2, as shown in the photo. Their adhesive ability is satisfactory.

Overall, a product that is valued at 3 to 4 euros is value for money, no matter how you look at it. Perhaps the more expensive sunshade (around 20 euros) from the same company covers more needs in a better way.

Despite my "minor" observations, I do not deduct any stars because overall, you are purchasing an above-average "set" at a very good price.