This is from a young/small company called Gorilla Cases. It's a pure carbon fiber case

Checkout my review here:
http://www.youtube.com/watch?v=itmkevDWxNM

Thanks for watching!

Look at the very bottom left corner of this page (http://www.gigapascal.com/iPhone.html). Carbon fiber is used to absorb radar, wouldn't this cripple wifi?