Rock case iPhone 6

[maayan88]

Hello
Where I can find this case of "Rock"? (Ebay or Aliexpress)
is it slim?

I'm searching after nice case and slim. what do u think?

 

[Itsedstech]

super slim but degrades signal.

 

[maayan88]

super slim but degrades signal.

thank you for comment

it's not good ... It's happened because the aluminum edge?
do you have a recommend for slim and luxury case? maybe something clear or stylish like the Rock?