Disadvantage! The material is quite soft, which quickly cause scratches!
But if the shell is no longer viewable, the same will simply buy new again!
Again any time, vorallen price / performance!
Tip!
Since the iPhone 5S is an expensive piece of equipment, I glued sheets of front and back and pulled this shell over it.
In addition, I always do the cell phone in a sleeve (sock).
This triple method nothing can happen!