PEVA plus cotton material has the characteristics of good insulation of light, moisture and air, sturdy and durable, high temperature resistance and corrosion resistance, not easy to tear, snow, sun, anti-exposure, anti-UV, waterproof and antifreeze. Three layers of waterproof and lightweight shielding, enhance the effect of cold and heat resistance, lengthen the hood to prevent snow and protect the engine from freezing. General purpose, suitable for most SUVs and cars on the market. The night warning strip can serve as a warning at night. The product is light in weight, small in size, skin-friendly and soft, foldable, easy to carry, and quick and convenient to install. It has a wide range of uses. It can be used as snow cover in winter, leaves on the cover in autumn, windshield shade cover in summer, and dust and bird droppings in spring.