What's the strangest courier you've ever received?

I once bought a flower trimming tool, but the seller wrapped it tightly and couldn't see what was outside. But the shape of the package is strange. When it was sent to the company, my colleagues all studied it. What is this? Some guessed it was a fishing net, some guessed it was a hoe, and some guessed it was an axe, which aroused great concern and strongly urged me to take it apart and have a look.