Vintage Clip On Earrings Really Unusual Statement Earrings

These earrings measure about 1 & 1/8". Center is almost like a translucent metallic tone - really hard to describe. Something stuck in between some of the grooves to front of one (really hard to see unless up close). Light marks and signs of wear. Tarnish to rear clips.

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.

Earrings are tested and photographed on a thin/smooth earring stand (not included) to show that the clips are in working order.