Vintage Vintage Clip On Earrings Blue Teardrop Shape - Tarnish to Rear

Vintage Clip On Earrings Blue Teardrop Shape - Tarnish to Rear These earrings measure just over 0.75. Not sure of material of blue area - possible plastic. It is almost like it is raised to give the appearance of a natural stone. One blue part not completely centered. Heavy tarnish/discoloration, marks and signs of wear. 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. If you have any questions please feel free to drop me a message.