Two pair Clip-on Earrings, Silvertone Black Oval, Bluish-green Oval

This is a set of 2-pair clip-on earrings both are silver toned medals And they both are oval. They both are about an inch long. One pair has a blue-green center and the other pair has a black center. The blue-green earring has a sponge on the clip for comfort the other pair has no spun. These earrings were pre-owned and in good condition for their age and care.