Clear Crystal Quartz is the universal healer stone, it balances all chakras, best known as the Master Healer. It amplifies energy and thoughts and increases spiritual wisdom. Promotes clarity of the mind and improves focus. Black Onyx enhances clear focus, amplifies your intentions, promotes divine order, encourages sensibility and clear thinking, protects and shields from negative energies and negativity emotions. the clear Crystal Quartz is 2” long the black onyx is 3/4” and the stainless steel chain is 34” long. mall jewelry is hand made, cleansed with sage and charged by the moon.