Luna Tube earrings in sterling silver. These earrings were one of my first pieces in the Luna Collection. The craters of the moon sparked the name of this popular and unique collection. The earrings measure a 1 3/4 " drop with the cylinders just over 1 1/2 " long and 6mm in diameter. The ear wires are soldered closed so they never slip off. These are substantial earrings that will not be obscured, even with long hair. Perfect for holiday parties!