The only protection are the two foam blocks on the side. There is next to no protection inside. I am lucky the courier did not really do any significant damage while transporting the goods.
More can be done by the seller here but I am lucky there’s no damage at all to the case. All you get is a bag of screws+cable ties and the case itself. There are no instruction manual/leaflet, not that we need it anyway.
Close up of the bag of screws.