Your chakras are linkage points between the Aura and the Physical Body. When your Chakras are balance and in good order, they will strengthen the aura and help prevent energy leakage. There are seven major chakras and they function as pathways for energy to be taken in, metabolized and sent to the major nerve center nearest each one in the body. Chakra Stones average 1 1/2″ in size (4-5 cm). Each gemstone is carved with the appropriate petals and symbol for ultimate chakra harmony! Chakra Symbol Stones are used widely in crystal healing, Reiki, Massage therapies, Ayurvedic and Yoga practices worldwide.