Vintage Clip On Earrings - Blue Rounded with Open Center 7/8"

Vintage Clip On Earrings - Blue Rounded with Open Center 7/8" These earrings measure about 7/8" long. Some of the blue from the front looks to be one the rear. Some marks to rear. Preowned vintage earrings, sold as shown - I am unsure of material type(s) because of this. Pictures show different angles for you to review - while I attempt to note any defects, some tarnish/signs of wear may be visible that are not otherwise stated. If you have any questions please feel free to drop me a message.