About this product: 【Glass Freeze Prevention & Snow Protection】The freeze prevention cover protects the windshield from the winter cold and prevents frost, snow, and ice from accumulating. Simply remove the cover to easily remove accumulated snow, making morning preparations smoother. Especially recommended for those without a garage or who use outdoor parking, the windshield freeze prevention sheet is a great choice. 【All Seasons/Multiple Vehicle Compatibility】This windshield cover can be used all year round: as a rain guard and dust protector in spring, a sunshade in summer, a leaf and bird dropping preventer in autumn, and protection from snow and ice in winter. The size is 230cm x 145cm, fitting most car windshields. It is recommended to measure your windshield size before purchasing. 【Mirror Protection Cover/Night Warning Performance】The windshield cover protects not only the windshield but also the car's side mirrors. Reflective warning strips enhance visibility in dark environments, reducing the risk of collisions when parking on the road at night and improving safety. 【12 Magnets Built-in/4 Fixing Hooks】12 strong magnets are built-in to securely fix the cover and protect the car from strong winds and heavy snow. The product has 12 embedded magnets, and no installation is required. In addition, it can be fixed to the tire wheels with 4 elastic hooks, making installation easy and secure. 【Quality Material Used/4-Layer Protection Structure】The freeze prevention sheet has a 4-layer structure of aluminum film, PE film, cushion cotton, and non-woven fabric, protecting the car from snow, frost, ice, wind, dust, and UV rays. It has excellent cold protection and heat retention, effectively preventing freezing in winter.