theOCDplug 12" Sync 4 Screen Protector Kit
Not only is protecting your large 12" Sync 4 screen important, but those who want to minimize fingerprints and glare will want to consider this product. Knock out a few birds with one stone by installing this screen protector.
If you're using your vehicle during the day, you'll probably experience some times where glare and reflections cut down the practicality of having such a large screen. Cut down on that glare and minimize the chance that flying objects damage your screen.