Very good protection ... but still a little problem

The protection is very thick so it's reassuring. In addition it is easy to put on the phone.
By cons for the Nexus 4, protection is so thick that the proximity sensor no longer works. Basically, this sensor lets you know when you call if you have ear glued to your phone, if this is the case (distance = 0), the phone screen turns black and it turned on again when you take off your ear (distance> 0). With protection, the distance is 0 all the time so when you call, you do not have access to your phone (not possible for you to hang up, it has to be the other person to do so). The solution is to cut protection where this famous sensor is located (top left). So, it is less clean (hence 1 star less). But after that, it works nickel.