Premium Tempered Glass Film Screen Protector for ASUS ZENFONE 3 ZE520KL  2pieces 
Please NOTE:  It's  NOT  for ASUS ZENFONE 3 ZE550KL
Please Note: all the glass screen protector can't  bent as normal film protector, so the glass only could apply on  the flat surface.
Not Full surface. 
Please DO NOT BUY if you mind.
Features:
* 9H Hardness 3 times harder than normal film
* As a Second Screen, Protect the front of your cellphone from dust, scratches, anti shock and anti-fingerprint.
* Protects Keys or Knife Damage
* Anti blue ray ,protect eyes vision
* 0.2mm--0.3mm ultra thin . enhanced touch sensitivity
* Easy to apply and remove, with no sticky residue left behind
Installation Guide:
Step 1 Please select a dust-free room to attached, it is best in bathroom. 
Step 2 Use wipes clean the screen 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 
Package includes
-2 X Tempered glass screen protector
-2 X Wet Wipe
-2 X Dry wipe
Screen protector only, phone not included