WHY NEED A NAVIGATION SCREEN PROTECTOR ON?
(1)Prevent the display from any scratches when use it during driving.
(2)Reduce fingerprints making the display look sharper and more crisp than before.
(3)It won't decrease the visibility of the screen and won't affects touch.

INSTALLATION INSTRUCTION
①Check first if this can fit your diapay,
②Use alcohol prep pad to wipe the screen,
③Clean up the screen with microfiber cloth,
④Use the stickers to pick up all the dust on the display,
⑤Peel off the thin protection paper on the screen protector, then put the protector on and the bubbles are gentlely extruded by hands,
⑥Done the job.
AFTER-SALES SERVICE
Free replacement if there are any problems with the product such as (damaged, not fit your car, cracked during shipping etc.), PLEASE MUST CONTACT US FOR A REPLACEMENT