This set consists of seven chakra spheres which measure approximately 15mm each, a metal pendulum cage and comes in a black box.  The gemstones include: Rose Quartz, Amethyst, Carnelian, Sodalite, Green Aventurine, Red Jasper and Golden Calcite.  The metal cage is beautifully crafted and has a hinge snap closure on a side to open and change your spheres.  The cage is detachable so it may be used as a pendant as well.  The silver chain measures 8.75” and has a round bead at the end.