Grey & smoke color blocked stud earrings made with vintage lucite. These look like glass, but they're lightweight vintage lucite, candy encased components. A thick version of the 'Retro Button Stud' style earring, each stud earring measures approximately 18mm or 3/4" in diameter. The last pic shows these on the model in the Olive Green Moonglow color to give you an idea of the size & scale when worn. Most all earrings are made with vintage lucite parts that were made in Rhode Island in the 1960's - early 80's by Best Plastics. We hand-set them with surgical steel earring posts and they have sturdy surgical steel/acrylic backings on them as well. Light-weight & fun to wear.