What is the function of anti glare protective film?

1,. Protective film makes the touchscreen maintain the HD, clear visual and original color effect of the entire navigation display screen.
2. Advanced anti-explosion effect, strengths the hardness to 9H, enables to mitigate the wallop and prevent from scratching.
3. Strong adhesive that can make installation easy and attach the film firmly so as to not affect the touch screen's sensitivity.

【Specification】
Product name: Car navigation tempered film
Material: Tempering glass
Colour: Transparent

【Package Included】
1 X Navigation Screen Protector

【Tips】
1. Before installation, pls align the screen first
2. Pls contact the seller,if you are not satisfied with the product, It is better to add the described problem and pictures, we will give you the best resolution in 24 hours.