How to Protect Your Online Privacy,BERSEM Privacy Screen Protector for Ipad pro

The privacy screen filter protect your privacy at public places or company. 2-way outside +/- 30° viewing angle is blocked. Ipad pro 11'' privacy screen protector: https://amzn.to/2IsvQ5X Ipad pro 12.9'' privacy screen protector:https://amzn.to/2Rt0sr6 Surface pro 6 privacy screen protector:https://amzn.to/2WEAk1X