The primary purpose of the Rokshield v3 is, of course, to protect your phone from your own irresponsibility. Thankfully, everything included in this roughly fifty dollar package is to be used toward that end. After you fit everything on, it's considerably more life-proof than it was before.
In addition to the protection, the Rokshield v3 features a magnetic mount on the backside of the case. If you're sick of looking down at your phone while trying to read a recipe, this case has got you covered. And while we're on the subject of mounting, the case comes with a remote mounting system, which adheres to most flat surfaces. Unfortunately, my car's front panel is so busy I can't fit anything on it without overcrowding the more important mechanisms of the vehicle.