Instructions:

Privacy Screen Protector is a thin film filter that protects your phone's screen but prevents others from seeing

what's on your screen. Advanced micro louver technology enables  viewing screen contents only when viewed

directly in front of the screen. When viewed at an angle, the screen appears blurred - preventing others from

seeing your screen. The Privacy Screen Protector provides multi-directional privacy.

1.Our privacy film adopts world leading microlouver privacy technology, makes the viewable angle is 180 or 360       degree.

2.it allows people see pictures or data just in front of the screen , and the others just see black screen from a        side view.

3.Thickness of the user layers is:0.6mm-0.62mm,total 0.7mm-0.72mm(for computer) ; 0.4mm-0.42mm,total                0.5mm-0.52mm(for mobile phone)

4. 4H hardness

Laptop screen privacy filter for apple macbook pro 17inch  

 Shenzhen Pulikin Technology Co.,Ltd is a professional factory only focusing on screen protector. We are operating according to ISO9001:2000 quality management system. We have imported many modern and professional equipment, such as high-precision slitter, laminating machines, automatic die-cutting machines, air shower systems, etc.