Gorgeous earrings with a pretty hoop design. Cute pair to add to your collection! These are made from brass with an ASTM F-136 titanium clasp. They come in three different sizes: small, medium, large. Small measures 38mm x 35mm and weigh about 6 grams each. Medium is 55mm x 52mm and weigh about 12 grams. Large is 75mm x 70mm and weigh about 19 grams. Size is 18G. Brass is not meant for long term wear. It may oxidize under extreme moisture conditions. Sold as a pair.