GENUINE STONE: Made of genuine Howlite that has been dyed a turquoise color METAPHYSICAL: Howlite is a powerful calming stone. It aides with sleep, memory and stress relief THROAT CHAKRA: The turquoise color is associated with the Throat Chakra and deals with all matters of communication. It aides one with finding, and speaking the truth. STACKING: These rings are great for stacking or simply worn alone NATURAL VARIATION: Please allow slight natural color variation of the stone. Natural stones are unique; no two pieces will be identical