Compatible With:Samsung galaxy A7
Material:Japan AGC Glass 
Hardness:9H
Tempering time:3-4hrs
Edge: 3D 
Color:White,Black,Gold
Transparency Rate:99%

Features
The screen Guards against smudges ,scratches ,Oil .9H hardness ,5 times harder than normal pet film .Nano electroplating oil ,keep your phone from oil ,fingerprint .Sensitivity Touch ,Bubble-free .Precise outlet cutout ,access to all of jack including microphone ,speaker,lens .

Categories of tempered glass :

0.33mm 2.5D Clear ;
0.33mm matte (anti-glaare);
0.33mm anti-blue ray ;
0.2mm 2.5D clear 
0.33mm 2.5D full covered ;
0.33mm 3D curved ;
0.33mm privacy ;