What is this?

[RKKAFan]

The grip would stick out way too far to be a hair ornament. The men in the trenches from all the different nations made thousands of such trench art letter opener pieces.

It was just an idea...I dont know the size of this item.

[Aleksander P]

I think the end is also too sharp for a hair ornament, rather impractical. Seems like a typical letter opener.

[you]

hello.. is a letter opener..

[you]

there were also bracelets..