These beautiful earrings contain high resolution images of the Cartwheel Galaxy and are set into a nickel free silver plated base. The wires are sterling silver and there is the option of having transparent Czech lustre glass beads added for extra sparkle! They are presented in a small jewellery box with descriptive photo card. They come in two sizes - small earrings are approx. 2.5cm long with bead, (2cm without bead) and the large gem earrings are approx. 3.cm. long with bead.