High quality material: summer sunshade car cover is made of PEVA material, 100% waterproof and non-woven cotton lining. The windshield snow cover can protect the car from rain, frost, sunlight, dust, leaves, bird excrement, etc. And the material of windshield snow cover is wear-resistant and thicker, which can effectively prevent the windshield from scratches. Full windshield coverageNo more scraping. No more frozen wipers. This amazing car windshield snow cover shields you from the harsh effect of weather elements such as: ice, frost, snow, sun, UV. It also shields you from guano and deciduous effects. After a heavy snowfall, you can simply pick up the protector and shake it gently to drive without vision obstruction. Rejecting the heatIn the summer it can also effectively block UV rays and protect your car's interior equipment from aging due to exposure to the sun.Because of this high-end special fabric material, the car sun shade car windshield helps keep interior temperatures cool in the summer, it can make your car Cool down 50F! All year round useThe car windshield protector is suitable for all seasons. It protects against sunlight and UV rays in spring and summer; leaves in autumn; snow/ice/frost in winter, suitable for most cars SUV CRV trucks. 9 Strong Magnets FixedOur car windshield frost guard comes with 9 mini super strong magnets near the wiper,which can snugly fit your car and the car snow cover is not easy to be blown away. The rear view mirror sleeves is equipped with night reflection warning strips, with reflective warnings, improved night visibility to prevent it from being scratched by other vehicles at night.