Premium Ultra-thin Tempered Glass Film Screen Protector for Samsung Galaxy S4 Zoom SM-C105A (AT&T), SM-C105, SM-C105L, SM-C105S, SM-C105K, SM-C101, SM-C1010 Real Touch Sensitivity for a natural feel that provides flawless touch screen accuracy. Bubble Free. 9H Strong Hardness Anti Scratch. Light Penetration Ratio 93.7%. Easy Installation.