Pink Floyd 'Dark Side of the Moon' Chakra earrings are handcrafted with a Pink Floyd guitar pick embellished with 7 6mm AAA Natural gemstones that represent the soundwave vibrations of the music scale in frequency (htz). They share the same frequency as the chakra energy centers in the body. So when you adorn yourself with the stones, their vibration interacts with the vibration of the cells in your body. The electromagnetic frequencies carried by the stone will vibrate with related frequencies in our own energy field through the physical law of resonance, creating a third larger vibration field. The nervous system is attuned to these shifts in energy and transmits this information to the brain. Here the frequencies stimulate biochemical shifts that affect the physical body and shift brain function.