https://www.belkin.com/vn/p/trueclear-360%C2%B0-privacy-screen-protector-for-iphone-44s/F8Z870qeP.html
TrueClear 360° Privacy Screen Protector for iPhone 4/4S
SKU: F8Z870qeP
Guard Against Wandering Eyes
Keep the information displayed on your screen to yourself with 360° privacy. When viewed straight on, the screen protector allows your screen to remain bright and clear. But at a horizontal or vertical angle, it makes sure strangers can’t see it.
Defend Your Device
Avoid damage without affecting your touchscreen’s functionality. Strong yet thin and lightweight, the overlay provides excellent protection that will help keep your device looking like new.
Tru Clear™
See your screen, not the screen protector. Tru Clear™ technology ensures optimal screen visibility.
Fast Install
Applying the screen protector is fast and easy. Simply clean your phone screen with the included cleaning wipe, peel the screen protector from its backing and place it onto your screen. Then use the included smoothing card to push away creases and bubbles.