The seven stones of this Woodstock Chimes Chakra Chime - Seven Stones, Silver clapper are aligned in an ascending column, just as the seven chakras are aligned along the spine in the human body. Woodstock Chakra Chimes are intended to remind us of the strength of mind over matter and, through sound, give us a small window into the balance of the physical and metaphysical. This product is designed to hang from a string loop, rather than an o-ring.