These lovely geometric earrings are made of 14K gold and sterling silver. The thick forged wire is 18g 14K gold, and the little wire in the middle is 21g 14k gold wire, and the long wire in the back is sterling silver. The front, shorter section of the earring hangs just over 1 1/2" long, and the back silver wire is just under 2 1/2" long. These earrings are the simplest and most elegant in my entire collection. They are also feather light.