Belkin screen protector for iPhone 4/4S installation video Shield Against Smudges Resist fingerprints & other smudges on your screen with an overlay that prevents the build-up of dirt from daily use. Defend Your Device Avoid damage without affecting your touchscreen′s functionality. Strong yet thin & lightweight, the overlay provides excellent protection that will help keep your device looking like new. Tru Clear™ See your screen, not the overlay. Tru Clear™ technology ensures optimal screen visibility. Fast Install Applying the overlay is fast & easy. Simply clean your phone screen with the included cleaning wipe, peel the overlay from its backing & place it onto your screen. Then use the included smoothing card to push away creases & bubbles.