protection for your Phone's entire touchscreen surface. HD Retina Clarity: Ultra-high transparency, 0.3mm thickness and oleophobic coating preserve your Phone's HD viewing experience and high touch sensitivity, Fingerprint Identification. Pristine Screen: Anti-smudge and anti-scratch properties combine to protect, and boost your screen's performance. Bubble-free adhesives for easy installation and no residue when removed. When your cell phone falls to the ground,It protects your phone screen from cracking.