This colorful material is a specific dichroic film called Red Coral, manufactured only in Vietnam. Because each piece made from Red Coral dichroic film is unique, the pattern in your earrings may vary slightly from the pictures. However they are cut from the same film sheet and will be every bit as beautiful. Available as round or rectangular in a pendant-earring set and pendant only in other listings. Round Earring Dimensions: 1/2” (12mm) Diameter 1 1/8” (34mm) Length with ear wire Rectangular Earring Dimensions: 1” (25mm) H 1/2” W (12mm) W 1 3/4” (38mm) Length with ear wire