What is this?

This object came in a little box and looked ready to smock on as the pleats were all even and perfect.




It was about 8 inches long and 3/4 inches wide. It was actually made of plastic, so maybe a little hard to smock through, but all the same it did look like it had been through a pleater,but just didn't have the pleating threads.

So, what was this object and where was it found?

 

It's a shower cap and was found in the rooms at the DoubleTree Hotel, Skokie, Illinois.

Was this not the perfect thing for a SAGA member to find in their room at a SAGA retreat?!