A star but I prefer to the effect that the shell is not all about the screen. If one with the iPhone case with the display on a table consists scratches risk; in other cases, it is often the case that the display would be slightly raised above the table by the protruding shell and thus there is no contact between the table and display. This is in this case not the case, the edge follows the curvature of the iPhone and the sheath engages the fine edge between aluminum edge and display, the display is, however, (due to the curvature of the display-related) about 0.5 mm higher than the Cover.