F.Dorla 9h Hardness Perfect Premium Tempered Glass Screen Protector for Htc One M8(Htc One M8) Tempered Glass Anti-scratch for htc one m8 (Hardness: 9H),0.33mm,2.5D Rounded Edges High Definition Transparency Film that ensures maximum resolution for RETINA Display Bubble-free silicon adhesives technology; easily install and no residue when remove TrueTouch Sensitivity for an invisible and perfect protection on touch screen Perfect cutouts on the front not to interfere with sensors or responsiveness