9H hardness tempered glass.</br>Full 3D curved coverage on the surface of your mobile.</br>Outstanding transparency with ultra thickness.</br>Easily install the protector on your phone screen by following the installation instruction.</br>Satisfying shopping with one year warranty: we provide you satisfying customer service.</br></br>Product Description</br></br><b>Compatible phone model</b><br><br> Samsung Galaxy S7 Edge (Only)<br><br> <b>Feature</b> <br><br> 9H tempered glass with ultra-thin and tough protection for your phone screen. <br> Exact cutting edge for each of the corners?? perfectly fix with your screen surface. <br> 99.9% transmittance?? lighting up you to experience high-definition visual enjoyment. <br> Self-healing processed glass surface for ensuring its neat and tidy. <br><br> <b>Install instruction </b><br><br> ?? Clean phone screen with lint-free cloth. <br> ?? Take out the included wet and dry wipes. <br> ?? Clean phone screen with wet wipe then dry wipe. <br> ?? Use included dust absorber to clean the dust dots on phone screen. <br> ?? Take off the adhesive backing cover on screen protector. <br> ??? Line up screen protector and attach to phone screen. <br><br> <b>Note (Important)</b><br> The protector is <b>3D curve fit tempered glass</b> so that it can cover full screen even curved edge?? <br> please notice that it doesn't work with some big bumper cases.<br> <br> Please clean the screen with alcohol clean pad before installation. <br> Because there is a layer of w