MPERO Collection 5 Pack of Matte Anti-Glare Screen Protectors for Sony Xperia Z1 C906 Specially designed front screen protector for Sony Xperia Z1. Includes cloth, detailed instructions, and screen protector. Matte finish helps reduce glare and is precisely cut to fit devices screen. MPERO is a protected trademark. Non-adhesive backing will not leave sticky residue behind if you decide to remove screen protector.