1. LCD cleaner protector film 2. can see alphanumeric clearly 3. can ... cloth to wipe the dust on the surface of the screen.2, the direction of paste, and tear a ... first attack, in part from shape, "tear film", the screen edge, then post, until completely torn side body.4, good ... dust3, U better ensure a stick, lest leave dirt, when the post again after affix bubbles MP3/MP4 LCD screen protector film