Qable Powerz(TM) *No Scratch* Tempered-Glass Screen Protector for the Samsung Galaxy S4 Crystal Clear and Featuring Industry Leading 9H Hardness Quck Touch Response and Superior Transparency: Only 0.38mm thick; maintains the original Capacitive Touch Experience. High transparency: 94% light penetration ratio maintains the original viewing quality. Smudge and fingerprint resistant: Oleophobic coating reduces smudges and fingerprints, enables easy cleaning. Anti-chip rounded edge improves gliding and grip experience. Industry-high hardness: Resists scratches up to 9H (more than a knife). Package contents: Qable Powerz(TM) &lt;No Scratch&gt; Tempered Glass Screen Protector, alcohol towelette, microfiber cloth, dust-removal adhesive strip, bubble-removal card, 2 home button stickers (black / white), instruction manual. Hassle-free customer service.