UBB.threads

First off it is the wrong style of tag for a hat.
It should be more of an oilcloth label.
Then the "B" level would be for a simple insignia piece.
The printing is also very sloppy with poor definition to the edges
The Hersteller # and the serial number should be printed in a different ink color than the rest of the tag (as they were printed at different times).
the glue job looks sloppy.
overall, the only think that they actually got right is having a 6 digit serial #