HD Clarity with 100% transparency and oleophobic anti-smudge coating maintain your devices original HD viewing experience and high-sensitivity touch response *Delicate Touch: This screen guard is coated on the back with strong silicon adhesive that makes installation easy and attaches the film firmly. *Special Features: Scratch Resistant,Anti-Fingerprint,Touch Sensitive,Anti-Glare,Glass Finish *Easy to install, just remove the glass film, adjust angle then release the glass will stick to the lens automatically.