This is a silver ring, from a former member of the Dutch 34th SS Volunteer Grendadier Division Landstorm Nederland.
In the centre of the ring is pictured a Wolfhook on a shield, this was the logo of the 34. SS-Freiwilligen Grenadier-Division “Landstorm Nederland”
The ring is on the inside silver marked with 835 for silver content.
The inside diamter is approximately 18 millimeter.
Extremely rare to find!