tempered glass are made from strong Japanese glass which comes with a 9H surface hardness to protect it from day to day scratches. The 2.5D edge ensures a smooth rounded finish with no rough edges and zero compromise on clarity & transparency. The tempered glass has a special oleophobic coating which make it smudge and fingerprint proof for a clearer screen, additionally, it also comes with an additional layer to make it shatter-proof. The 100% bubble-free technology ensures that you can easily install the tempered glass yourself without any issue.