Tiny Screwback U.S. Wings pin Sterling

[cpuwizshot]

It's about 1 inch long. Is it real? It reads 'sterling' on the back with a small stamp below it, can't ID it. Era? Thank you!

[SteveR]

It was worn on the foreskin of really proud fighter pilots. Muslim and Jewish pilots just had tattoos.

Sweetheart piece.

[Walkwolf]

It's likely WWII era - for the lapel of
civilian clothing.........