Shiny silver aluminum banana hat

I went into the kitchen in my apartment and found that the bunch of bananas on our counter had an aluminum hat.

I asked Anthony why the bananas were wearing a hat, and he corrected me by saying that it wasn't a hat, that he had read online that covering the stem of a bunch of bananas would make them last longer.

It looks like a hat to me.  I'm waiting for the bananas to ask for a pair of matching shoes.

Shiny silver aluminum banana hat