Z5 Z1 Z2 Z3 34 Original Design Armor Heavy Dust Metal Aluminum THOR IRONMAN protect phone cover shell case for Sony Xperia Z1 Z2 Z3 Z4 z5

+ polymer RF on the back of the frame, not abate signal strength

+ laser engraving LOGO

+ is unique in the whole combination connection structure

+ modular framework can correspond to upgrade in the future

+ headphone jack a reserved, the number of the voice, and charging a mouth, a variety of function control easily!

+ stainless steel screw fasteners