Includes 24 inch chain. To request an 18 or 20 inch chain simply leave a note at checkout. Kyanite is a cleaner and clearer of negativity, it will work hard to remove blockages in your personal energy field. It is is perfect for meditation. It is said to stimulate psychic abilities and the intuition. With its ability to tune into high vibrations this crystal helps connect to spirit guides. It facilitates dream recall and promotes healing dreams.