OVERVIEW: AT&T Tempered Glass Antimicrobial Screen Protector is strengthened through a specialized tempering process, making it highly impact and scratch resistant. The smooth feel of the glass mimics your device while repelling smudges with an anti-fingerprint coating. It also features PureGuard antimicrobial product protection which reduces 99% of bacterial growth on the surface for the life of the screen. KEY FEATURES: 40% stronger Antimicrobial treatment Reinforced edges Smudge resistant