It does a very good job, and although it is larger than the glass, I secure it to the sunshades and it leaves no gap at all.

I have had it for a month and something, I use it every time I lock the vehicle, it noticeably reduces the temperature in the last few days when it has risen, I would say good build quality compared to the previous one I had, very good windshield coverage. So far 5 stars because I have nothing negative to say about what it offers.

Excellent purchase. Very practical and effective. Noticeable drop in temperature inside the car.