It definitely cuts the heat down inside your car. - Steering wheel will no longer burn your hands when you get in. - It doesn't take long for the air conditioning to cool the car since it's colder inside the car with the sunshade on. - It is one piece AND it folds easily. - It collapses quickly and into a nice little carrying cover. - The shade is easy to open. - There is no brazen advertising of the company name all over windshield from the outside. - It has the springy rings for support to stay in place. - No more fighting to keep it from falling. - It's black on one side for summer, and silver on the other in cold weather to absorb heat. - They are made out of a Nylon material with cloth. - It works with a standard cell phone stand mounted in the middle of the window. - FOR LARGE FRONT WINDSHIELDS: L =63" (160cm) W = 35" (90cm) Support Rings = 29.5" (75cm). Fitsmost large size windshields. - Great value product from a very attentive company who wants to make sure the customer is happy. Type: Car Cover Brand: Coveted Shade.