Auto Drive Universal Fit Vehicle Windshield Silver Accordion Sunshade AD021700S-11 Pack, 63" x 28.5", is a floding style accordion sunshade applicable on windshield that made of PE foam. The feature of this product is light weight but has high function of heat sunlights reflecting and harmful UV rays blocking. Just open it and install it toward the windshield inside car, having the two visors press each end tightly, it will cover a full size of your car windshield, then stop those heat sunlights and harmful UV rays to get inside, protect your car interior stuff like dashboard, steering wheel, console, carseat and so on far away from aging, color fading or damage. Further more, with such an accordion sunshade inside your car, it will keep a cooling temperature during your car parking time, when you want to start it again, it will be comfortable drving experience! After using, just fold them back to a thin compact, and put it aside somewhere you'd like to, it will not take much space, very easy package and convenient using!  Buy it and you will never be regreat having this valuable product!