This necklace is comprised of crystals that best match each Chakra point. Chakra is the incredible energy of the universe that is found within each of us. In order to attain and use such energy, one must learn to open each of the seven Chakra inhibitors located within the body and mind. Aligned with the spine to help aid in empowering, and to balance your own chakras while wearing this smoothly polished charm. The beautiful polished gemstones correspond to our seven chakras - from root to crown. Crown (purple) Third Eye (deep blue) Throat (light blue) Heart (green) Solar plexus (yellow) Sacral (orange) Root (red) 4" in total length with stone beads 1/4" each. On a chain of 18" in length but sizes may vary.