OtterBox Alpha Glass Series Screen Protector for Samsung Galaxy S8 - Retail Packaging - Clear Compatible with Samsung Galaxy S8 Flawless Clarity: clear layer shows off your phones sleek design Anti-shatter/anti-scratch: fortified glass with surface hardness 9H  the highest level on the glass hardness scale Contoured design: wraps screen from edge to edge Simplified: easy to clean, quick to install and leaves no residue when removed