The Crystal Case sees the phone quite a bit of specially ... I find it quite funny eigtentlich. So maybe fewer people get the idea of wanting to steal my phone. But what is to be protected it is the mobile phone super. Mine comes to mind at least. Once a day down, it still works and is not riddled with flaws, I have the envelope owe. Unfortunately, so holding a shell at a skill course not eternal (in a year I need three pieces of it). But for the price it's perfectly fine.