All seasons windshield cover.

4 layers of PEVA aluminum foil (reflecting the sunlight) + Spunlaced cotton (isolate the heat from sun) + Black non-woven lining (protect your car windshield) + Composite cotton (effectively prevent high temperature into the car). Over 200% thicker than the other car windshield cover in the market. Supernova smart windshield cover also offers 210T windshield protection for summer which has higher density, providing better protection against Sun, UV and Heat build-up.Reflective harmful rays of the sun, significantly decreasing the scorching greenhouse effect temperatures.