HTC Desire Privacy Guard and Screen Cleaner Superior Quality,and Durability! Constructed of Japan PET Material Blocks those looking from the side at your screen, they will see black! The most coverage available, the picture is the actual guard, covers the WHOLE SREEN! Anti-Scratch, Anti-Dust, Anti-Glare / Glare resistance Matte finish for smooth gliding over the screen and helps block unwanted glare.