For Samsung Galaxy S8, S8 Plus, S9, S9 Plus and S7 Edge - Full Cover Tempered Glass Screen Protector This advert is for tempered glass screen protectors for the Samsung Galaxy S7/8/9/S8 Plus/S9 Plus range of Smartphones, there are 3 different sizes so it is essential that you order the correct glass for your phone.  If you are unsure which phone model you have just go into the "SETTINGS" menu on your phone, then scroll down to "ABOUT PHONE" and this will tell you the model you have.  Please select the model required from the drop down menu. Our tempered glass screen protectors These high quality screen protectors are made from heat treated and toughened tempered glass. Once fitted they will increase the strength of the screen by 35% and the natural shock absorbing properties will help protect the screen in the event of a drop.  Because the glass has a surface hardness of 9H even sharp objects like knives and keys will struggle to scratch the surface and your fingers will glide over the screen with ease. The sides of the glass also have a rounded edge to help prevent it chipping.  The protectors come with an Oleophobic coating which helps prevent greasy fingerprints from staining the screen and makes them much easier to wipe clean. The back of the screen protector has a Silicone based adhesive which will attach firmly to your screen but will leave no residue when removed. Please note these are case friendly screen protectors and will leave a slight gap at the edge of the screen to allow a case to be fitted without interfering with the glass.  Pack contents 1 x Full cover tempered glass screen protector. 1 x Alcohol wipe. 1 x Polishing cloth. 1 x Retail package.