PROTECT YOUR FAMILY AND YOUR CAR: High quality, durable sunblock screen protector to maintain your car's interior temperature, so your car seats stay cool, and without burning your hands on the steering wheel. Helps extend the life of the surface of the dashboard, radio, LCD screen, GPS devices and other electronic devices. Pollutants come out and fold back in seconds: the windshield sun visor pops up easily and folds back in seconds making it suitable for everyday use. Designed to be stowed on the windshield out of sight while driving. FITS MOST CAR WINDOWS - Dimensions (27.75 x 55.5 inches) Great for almost any car, truck, minivan or SUV. The car windshield sun canopy can be trimmed to fit the curves of the rearview mirror, this size is our best selling sun shade.