Why we need to use the anti blue light screen protector?
The anti blue light protective film can greatly reduce the irritation of the blue light to the eyes and prevent myopia. It also absorbs and converts the ultraviolet version to prevent the skin dryness caused by ultraviolet reflection from causing skin spots and chloasma.

Please measure your monitor before making a purchase, Measuring the inner screen, excluding the Frame.

Specifications
Material: Polyethylene terephthalate
Color: Blue Light
Thickness: 0.24mm
Product function: anti-reflection/anti-radiation/anti-myopia/blue light filter, which can reduce the fatigue of your computer eyes and help you fall asleep better.
Applicable products: laptop/desktop computer/TV monitor screen protector
Size: 83inch (L72.9"xW41.8"/L1851 x W1061mm)

Instructions:
1. Clean the screen stains with detergent first, then use the dust remover to remove the screen dust.
2. Peel the No. 1 label and slowly peel off about 10 cm.
3. Align the two corners of the screen and slowly tear open and fit the screen
4. Use the card item to tear the next label and push it until the edge of the corner, and finally tear off the 2nd label.

We are responsible for all after-sales problems. Please contact me if you have any questions, and I will take care of them.