Also known as toughened glass, tempered glass is 4 to 5x
stronger than normal glass and is made by heating glass and then
cooling it very quickly, after which it is further chemically
strengthened by a surface finishing process.
unlike traditional plastic screen protectors, tempered glass
helps absorb impact from drops, leaving the phone screen below
intact. simply remove the broken glass screen protector and replace
with a new one—a worthwhile investment since broken phone screens
are expensive to repair.
this is a guide about glass film installation
step 1. keep your hands clean before peel the no.1
layer off the film.
step 2. align the film with your phone screen
sides.
step 3. carefully put the adhesive part on phone screen
from the left side to right.
caution:products in high quality, but it is glass film, have
the chance to be crack. so when you receive this film, please open
the outer packaging around the edges lightly and carefully.