You Buy'em - best We'll Fly'em Plastic Pin

This is a hard to find item with the slogan for Buying Bonds for the second World War. It is made of plastic and the plane is 2 3/4" long, the bar is 1 3/4". The cord is red, white and blue. The back is a pin with a C closure. I best see no damage except for the front seems to be faded, it was like this when I bought it years ago.

I pack delicate items in boxes.