Laptop Screen Protector Hanging Blue Blocking - High-transmittance Film for 17.3'' Laptop with 16:9 Aspect Ratio

This Hanging Blue Light Blocking Screen Protector blocks blue light and UV to your eyes as well as relieve eye fatigue and restores colors. 

Feature:
Why do You Need it?
If you suffer from eyes, eye fatigue, reducing melatonin, ultraviolet radiation, freckles, wrinkle or myopia, you need a blue light blocking film to you.

Necessity of it
We have to use computer for a long time while cornea and crystalline lens of our eyes are unable to or reflect blue light. What's more, blue light may cause maculopathy which to some extent speeds up process of losing sight.

Blue Light Filter 
It blocks blue light and UV to effectively your eyesight and relieve eye fatigue.

Removable & Reusable
With hanging design, easy to use. Free from complicate installation.

High Transmittance
With this design, it restores colors that screen displays, as far as possible.

Specification:
Material: Acrylic
Item size: 395* 245* 11mm/ 15.55* 9.65* 0.43in
Package size: 445* 295*35mm/ 17.52* 11.61* 1.38in
Package weight: 490g/ 17.28oz 

Packing list:
1 * Hanging Blue Light Blocking Screen Protector
1 * Cleaning cloth