The Classic Auto Shade is a roll-up sunshade with multiple layers of protection. Easy to stow by rolling up and secure with attached velcro strap this sunshade will reduce the inside temperature of your parked car by up to 40 degrees. The Classic Shade by Introtech is custom made to each vehicle application so it fits your windshield way better than universal fit sunshades and blocks up to 99% of the sunshine coming thru your car windshield. This shade is held in place by folding the car sunvisors down which secures the shade between the windshield and the visors. Shades have a cut-out for rear view mirrors and sensors such as factory installed rain sensors or cameras. As with all Introtech sun shades this shade has a Lifetime Warranty against defect.