1. Efficient heat insulation and UV protection Excellent heat insulation performance: This heat insulation film adopts advanced materials and processes, which can effectively block the heat of the sun, reduce the temperature in the car, improve the efficiency of air conditioning, save energy consumption, and provide a more comfortable in-car environment for drivers and passengers. UV protection: It has a strong UV blocking function, which can block more than 99% of UV rays, reduce the damage of UV rays to the skin and eyes, and protect the interior of the car from fading and aging caused by UV radiation. Privacy protection: It provides a variety of light transmittance options (such as 5%, 15%, 25%, 35%, 50%, etc.) to meet the privacy protection needs of different users. It can effectively block the outside view without affecting the driving line of sight and protect the privacy in the car. Multi-function integration: In addition to heat insulation and privacy protection functions, it also has explosion-proof and anti-glare properties, which enhances the safety and comfort of car window glass and improves the driving experience. Easy to install: The product is usually equipped with professional installation tools, such as scrapers and utility knives, which are convenient for users to install by themselves or by professionals, ensuring a smooth installation process, tight fit, and no bubbles or defects. Strong durability: Made of high-quality PET and other materials, it has good weather resistance and anti-aging properties, can be used for a long time in various harsh environments, maintain good performance and appearance, and has a long service life.