D & A Tuned Healing ChimesThis listing comes with two tuned chimes, hanger, and mallet. These Tuned D & A Chimes are tuned according to the Pythagorean ratio, creating a musical Perfect Fifth, connecting your Sacral Chakra to your Third Eye. These chimes are made from heat treated aluminum pipes and are hand tuned, creating clean tones with long sustain and a great potential for emotional and spiritual healing. Work with D (288 Hz) & A (426. 7 Hz) to bathe in Universal