Third Reich Uniform Patch

Black material square embroidered with yellow eagle looking up to its right. Swastika on its chest.
This cloth badge was part of a large collection of assorted militaria purchased some years ago. All the daggers in this collection proved to be of the period, and we have no reason to assume these badges are any different, however we have no expertise in this field and would be grateful for any information received.

Code: 50249