Manufacturer  Real 9H tempered screen protector for samsung j7 tempered glass screen protector 

Specifications

Tempered glass screen protector with oleophobic & silicone glue 

2 or 3 layers or option 

Thickness: 0.33mm 

Extremely hard to protect your screen against scratched by knife or key 

Processed with slim chemical treatment to get very comfortable hard touch feeling 

Silicone layer covered to absorb the screen automatically 

Anti-finger print, Anti-oil, Bubble free 

Surface treatment: 9H