No wrapping
On the other hand, sometimes packers aren’t bothered about the object moving around in the box. The decision on which box to use for all my different Amazon deliveries is a cause of constant consternation for me. Why sometimes a huge box? Why sometimes a slim envelope stuffed full?
Who knows, but one thing’s for sure: this plug did not need to be in a box this big, and if it was the only box left in the whole warehouse, then some sort of cushioning would probably have been a good idea, if only for the sake of the delivery driver listening to it rattling around.