acceptable given the price

the purchased item can have me disappointed when they arrived, plastic low-end and mid assembly, damage to this article to be identified "sony ericsson" and not "compatible" would be more accurate, the cheek pads is too high relative to the back cover of the phone (the phone thickness: 0.9cm), the phone is found stuck (advantage the phone does not move, the foam disadvantage encroaches on the touch screen), the support grid ventilation, I tried, but the vibration prennant to the top ... it was quickly uninstalled.