LG Optimus L9 Screen Protector Cover, MPERO 3 Pack of Matte Anti-Glare Screen Protectors for LG Optimus L9 P769 Specially designed screen protector for LG Optimus L9. Matte finish helps reduce glare and is 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.