This is a simple, blank iPhone 5 case.
I printed this using ABS plastic with my XYZ Da Vinci 1.0 printer. The print time was ~2.5 hours and used 7m of plastic. Make sure to scale the dimensions to 101% (1% increase in scale) to adjust for shrinking of the plastic. Rotate the cover so that the main face (the back of the cover) is laying down on the printing surface. Fits to the iPhone 5 perfectly without any sliding around inside.