City View(TM) Extreme Luxury Shockproof Dust/Dirt Proof Zinc Metal Gorilla Glass Military Heavy Duty Protection Hard Cover Skin Case for HTC One M8 (Black) Corning Gorilla Glass screen protection,The Gorilla Glass can protect the HTC M8 screen,also can use as touch screen fluently like the original screen. Shockproof Dustproof face waterproof, Waterproof (mean can face water resistant,and rain proof,but not put in water) + dust resistant acoustic port protection Zinc Metal Frame+Silicon rubber+Gorilla Glass protective After your M8 installed in the case.you will not need to take out it again. All the buttons can press,all the holes can see,also can charger,takes phone. can hear clear when you call somebody.So cool Fashion design, easy to put on and easy to take off.