Privacy Tempered Glass Full Face 9H - Screen Protector - BLACK The Tempered Glass Privacy screen protector protects your mobile phone from prying eyes, as the visibility of the screen is so low from a sideways position that it is almost impossible to view the screen! The screen protector is made of 0.3mm thick tempered glass . It applies easily to the screen and is easily removed without leaving any residue. It provides perfect screen protection due to its exceptional durability. It also does not add bulk and does not alter the screen's performance in terms of colors and image quality.