1. Prevent aging of the dashboard 2. Avoid the dashboard reflection to the front windshield to block the line of sight 3. Avoid the dashboard light to stimulate the eyes affect driving safety 4. To prevent refraction of sunlight, increase the brightness of the front windshield transparent, improve driving safety 5. Driving at night dangerous mountain slopes will slow the car light, glare, halo black, improve driving safety, regardless of spring, summer, autumn, winter, or rainy night was a dark anti-refraction effect 6. Fine workmanship, material is soft, elegant, prominent effect 7. Suitable for Volkswagen Lavida 2018~2019 Year car models