Off the official website:
Q: "Not all bananas are the same size or shape, so how can the Banana Guard fit them all?"
A: The Banana Guard was specially designed to accommodate the majority of banana sizes. Our testing indicates that over 90% of commercially available bananas will fit into the Banana Guard. Highly curved bananas can be straightened ever-so-slightly without harm to fit the Banana Guard shape. The opposite holds true of very straight bananas.Q: "Will the Banana Guard keep my banana fresh at the end of the day?"
A: Yes, the Banana Guard contains special ventilation holes that allow the banana to ripen at its natural rate.
This is not a joke, this FAQ is really on the website....
Q: "Is there a battery attachment?"
A: No. The Banana Guard was designed for its intended purpose only as a device to prevent banana trauma during transport.
HEHE- banana trauma!