LG Optimus G Screen Protector Cover, MPERO 3 Pack of Clear Screen Protectors for Sprint LG Optimus G LS970 Specially designed screen protector for Sprint LG Optimus G LS970. Includes cloth, detailed instructions, and screen protector. 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.