This is not a ORDINARY TEMPERED GLASS, This is NEW GENERATION Upgraded 5D , 3 layer NON-BREAKABLE , Hammer Tested, NANO SCREEN PROTECTOR. Screen Protectors are made from strong 3 Layer glass which comes with 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 100% bubble-free technology ensures that you can easily install the glass yourself without any issue. THIS 3 LAYER GLASS COMES WITH 1 YEAR MANUFACTURER WARRANTY, A PERMANENT SOLUTION OF YOUR SMART PHONE'S SCREEN AND INCREASE 3X TIMES THE BRIGHTNESS & SHINY OF YOUR SMART PHONE'S SCREEN.