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

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

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

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

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

High Transmittance
With this design, it restores the colors that the 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 or
1 * ing cloth