Full-Coverage Windshield and Window Snow and Ice Protector for Car with Strong Magnets to Secure in Place, Van Say goodbye to frozen fingers. Simply use this auto window protector, and you'll never have to scrape ice and snow off your vehicle's windows on cold winter days. 12 strong magnets hold the protector securely in place to keep your windows and windshield clean and clear for safe driving. Polyethylene. Shop with confidence! For over 50 years, Collections Etc has been bringing unique, whimsical, inspirational, and home solution products to customers. All Collections Etc products come with a 60 day, easy return policy and 100% satisfaction guarantee