Includes 20 inch chain.  To request an 18 or 24 inch chain, leave a note for seller 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.