Dark aqua Moonglow jumbrella studs measuring approximately 1/2” or 16mm - a great classic size that will put that retro touch on your look. See last pic of model wearing these in a different color for size.
Most all earrings are made with vintage lucite parts that were made in the US in the 1960's - early 80's. 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.