Sony Xperia XZ1,  6 x Transparent ULTRA Clear Screen Protector, Covers 100% of device flat surface 
    High transparency
    Protection against scratches
    Easy to assemble
    Unbeatable value for money
    Produced in Germany

Cut, and packed in Germany

Attach screen protectors without bubbles of air - 
https://www.youtube.com/embed/zEy1UbIHWfo?rel=0