These fun, opalescent purple and white resin earrings are semi-translucent allowing you to see the beautiful, fluid swirls of shimmery mica. The square shape is just shy of 1 1/4 inches long and 1 inch wide. The circle is about 1/2 inch, and the entire earring is about 1 3/4 inches long. They are nice and light-weight and would be comfortable for all day wear. They have posts with push backs.