Open hoop of iron, location: <a href="//commons.wikimedia.org/wiki/Bludenz" title="Bludenz">Bludenz</a>, Vorarlberg, Museum of Prehistory Koblach.
<a href="//commons.wikimedia.org/wiki/User:Asurnipal" title="User:Asurnipal">Asurnipal</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>