I do not put 5 stars because the plastic is not a premium quality. The shell protects both corners but not the whole range of the instrument. The rear is also well protected although this was not necessary: they would have gained in lightness by not protecting the rear façade also easily replaceable. A film is provided and saved the nasty impact of a screen in a fall from a canopy on the screen! The stand system is tip top! A little thinner and class and we would have reached perfection.