MENTAL CLARITY - White Howlite (Strengthens Memory), Lapis (Wisdom Stone), Amethyst (Intuition) with Gold Color Metal Beads using 8MM Gemstone Beads and is 7.5" Long. *Double strung for durability. *7.5 inches in length. *These three stones help bring about Mental Clarity. *All natural semi-precious gemstones. -This picture is an representation of the type and quality of the gemstone you will be receiving. -All information about the metaphysical properties of the crystals is for reference only. We do not recommend using crystals as a substitute for conventional medical or psychological treatment and do not claim they cure or heal medical conditions. Please always listen to the advice of your medical professional and only use crystals as a complimentary therapy in addition to medical treatment.