2.5D Curve Edge HD Ultra Clear Tempered Glass will prevent from scratches on your device screen without sacrificing visibility. Its dust repelling, reduces glare, smudges and improves clarity. It uses a static adhesive that will not leave a residue when removed, and makes installation error-proof. The screen glass guard also comes along with a microfiber cleaning cloth, allowing you to remove dust or debris from your screen before applying the Screen Protector. The bubble-free application makes screen guards an ultimate solution for making your device screen brilliant and scratch-free.