No está mal, aunque no queda tan fija como otras. De todas formas, para el precio que tiene me parece que no es para nada una mala compra.

gostei dos preços e o produto parece ser interessante

Ottimo rapporto qualità - prezzo

I have a lot of iPhone4 covers. This is the one I use nearly all the time. Perhaps it is not the most fashionable, and should be available in several colours?. However, it is the most sturdy and protective, without being big and bulky at the same time.
The only ones tougher would be the impact defender ones (lightinthebox item number Item #00144531).
Dr Phil