9H  Surface Hardness
2.5D Rounded Edges Chip Resistant More precise fit
0.3mm Slim Ultra-thin
Available Model : Vivo V3, V3 Max, X6, X6 Plus, X7, X7 Plus, X9, X9 Plus, Y55, Y67
 
Install guide:
Step 1 Please select a dust-free room to attached, it is best in bathroom.
Step 2 Use wipes clean the screen’s dust or foreign bodies.
Step 3 Tear lower protective film, lightly attached alignment phone mirror, down, left, right border.
Step 4 Removing the upper protective film.
Step 5 Aligned attached position again, then a little harder to four border. Please do not press the center part of the phone Caution.