The shell is really great. I first ordered a Bumper from Apple, as these have been distributed free of charge. That reminds me of protecting the back of the iPhone but has been missing, I was looking for a case that can prevent the back. The iPhone 4 fits in wonderfully and sit very firmly in the case. The envelope is also made of a very resistant material, whereby the iPhone can also put in your pocket without losing the envelope.
From me there is clearly a buy recommendation. Especially for the price, it is one of the best covers that you can buy for the iPhone 4. In addition, it provides a much better protection than the bumpers, the Apple offering.
