(Internal #EE-228-P) This is a beautiful pair of black colored Czech stud post earrings with inset gold colored contemporary edge design, made of Czechoslovakian 1940's antique glass buttons (comes with authentication card) made into earrings. Earrings diameter is 7/16", with hypoallergenic stud posts backs. Technology-before-its-time! Iridized coatings, real gold, dimpling and texturing to resemble real jewels, the hot glass industry is beginning to make dichroic glass that's similar but still not the same! Limited quantities available. WE SHIP WORLDWIDE, see the chart for postage to your country. Click on my Store tag for MANY more brooches.