Protect you and your vehicle from the summer swelter with this SolarGuard sunshade. This cover hooks on your side mirrors and stretches over the windshield for a snug fit to keep your car cool and your interior pristine! Reflects sunbeams, keeps car interior cool. Retain vehicle value by preventing interior fade.35% more effective than pop up shades! Consists of Adjustable strap for an optimal fit, Neoprene side mirror covers and 100% polyester.