Amzer Kristal Clear Screen Protector Scratch Guard Shield for ZTE Warp 4G N9510/ 9511 It reduces glare, scratches, and smudges and improves clarity. Once applied to the device does not slide or move. Heavy duty screen protector manufactured specifically for ZTE Warp 4G. Bubble-Free Application and dust repelling. Includes a microfiber cleaning cloth and an installation card to help apply the screen protector. It reduces glare, scratches, and smudges and improves clarity. ^Once applied to the device does not slide or move. ^Heavy duty screen protector manufactured specifically for ZTE Warp 4G. ^Bubble-Free Application and dust repelling. ^Includes a microfiber cleaning cloth and an installation card to help apply the screen protector.