Using HD optical technology can improve mobile laptop screen display effect by 3-5 times.

Feature:
1. Protect eyes, relieve fatigue and prevent myopia;
2. Lightweight and compact, easy to carry
3. Adjustable stand, giving you an excellent visual experience

Specification:
Name: screen magnifying glass
Size: 21 inches
Colour: white and wood
Material: Wood + Ultra Clear Optical Lens
Increases: 3 to 4 increases

Package Includes:
1* Screen Magnifier

Notice:
1.Due to the light and screen difference, the item's color may be slightly different from the pictures.
2.There is 1-3cm difference according to manual measurement. Thanks for your understanding.