Abstract: The present invention relates to the protective devices for a mobile electronic device that comprises of multiple detachable corner bodies which attach solely to the corners of the device. The detachable corner bodies extend beyond the physical dimensions of the mobile electronic device so as to prevent the device from the striking hard surfaces directly on physical edges of the mobile electronic device. By doing so, the present invention can be used to protect the mobile electronic device from unavoidable strikes with hard surfaces without sacrificing the designed beauty characteristics of the mobile electronic device.