Blu touchbook M7 screen protector, KUGI Blu touchbook M7-Ultra-thin (3 Pack) HD clear protector for Blu touchbook M7 Smartphone Exclusive design for design for Blu touchbook M7 Smartphone.Imported material, Optical grade substrate for PET. High scratch resistant treatment for the surface to prevent screen wear effectively High transparency, does not affect the normal display .Attach smoothly with self-adhering surface Clear, ultra thin, durable and dust repelling premium screen protector Protects the touch screen from everyday scratching through the use of stylus, pen, fingertips, etc