EMPIRE ZTE Warp 4G Screen Protector Cover, MPERO Collection Clear Screen Protector for ZTE Warp 4G N9510 Specially designed front screen protector for ZTE Warp 4G. Precisely cut to fit devices screen. Non-adhesive backing will not leave sticky residue behind if you decide to remove screen protector. Includes cloth, detailed instructions, and screen protector. MPERO is a protected trademark.