Our glass 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 antimicrobial product protection which significantly reduces bacterial growth on the surface for the life of the product. The AT&T Tempered Glass Screen Protector qualifies for a lifetime replacement program, so if your screen protector ever scratches, cracks, wears out, or is damaged, we will replace it with another for as long as you own your device. Visit att.com/screenprotector for more details.