I agree with the above customer,these cases do the job! the slats for the phone to slide into keep ur expensive phone protected rather than just cases that clip round.
I have just upgraded to another Sony Phone Xperia Z! i had an Xperia Arc before, & my old case still looks like new & still protecting the old phone which i have passed over to my husband.
I also like the half join on the other side as it means that u can still charge, get to speaker points ect with out having to leave ur phone case open! as with some other cases!.
I know that PDair case for the Z will be just as good as before 5*