19 inch Laptop Universal Matte Anti-glare Screen Protector, Size: 377 x 301mm, Size: 377 x 301mm Option:Size: 377 x 301mm Focus distance indicator is convenient

Focus distance indicator is convenient for you to estimate the distance and the depth of field

Fast and easy slip-on design

Item Size: 43 x 28 x 2

Set of plug adapter cables x 1

All-aluminum heating plate with uniform heating and stable performance

19 inch Laptop Universal Matte Anti-glare Screen Protector, Size: 377 x 301mm, Size: 377 x 301mm Option:Size: 377 x 301mm Focus distance indicator is convenient1. Preventing voyeurism, the screen has only visibility of 30 degrees or less on the front side and the side, and the screen content cannot be seen from the side other than 30 degrees from the left and right. 2. Prevents scratches, effectively prevents scratches, stains, fingerprints and dust, and protects your machine from external damage. 3. Anti glare, eliminate eye fatigue and protect your eyes. 4. Does not affect the sensitivity of the touch