Pinback Button Rank ?

[Travd3]

Not sure if I am posting this in the right area, but sure could use some help with an ID / Info. on this button. I have no idea what rank this is or what service? The diamond would lead me to believe First Sergeant, but the stripes throw me. The information on the protective cover was written before I received the button. I have looked, but can't find another anywhere. It was made by American Artworks-Coshocton, Ohio

[patches]

Probably some kind of a novelty/kiddie item.