Please note.....There is a 90 day money back guarantee on this item. Specifications: Pendant: Length: 2 inches with 24" sterling silver chain. The 14 circuits in the Scalar Resonator work as antennas. Imagine an FM antenna that resonates to an FM broadcast station. We have all experienced the magic of hooking a short wire to our radio and being able to receive information/music being broadcast miles away. The wire actually vibrates or resonates to the radio broadcast so that information encoded in waves of energy is transferred to the radio's antanna. In the same way each EarthCalm circuit mirrors an aspect of the structure of the earth's electromagnetic field. Energy and information reception is enhanced thereby strengthening your ground to the earth and giving you greater access to biologically important information and healing. EarthCalm products utilize the electrical law of resonance to amplify your connection to the earth, thus facilitating the flow of energy and information between you and the earth. In addition to the law of resonance, EarthCalm utilizes the electromagnetic law of scalar resonance to further amplify your electromagnetic immersion in the earth. EarthCalm’s Scalar Resonance Technology is a unique innovation in the EMF protection industry. The EarthCalm Scalar Resonator consists of the 7 EarthCalm circuits exactly matched by another set of 7 circuits creating a total of 14 circuits to activate scalar resonance. A scalar wave is generated whenever one wave is matched in frequency and amplitude by another wave such that they cancel each other out. The result is not zero, but rather another dimension ( which might by described as magnitude) is activated, which is non local (everywhere at once) and is theorized to be responsible for energy healing. A biological example of scalar resonance occurs when the left and right sides of a person's nervous system are balanced as genetically designed. As the left and right sides of your nervous system balance each other, you are able to generate scalar waves and thus manifest optimal functioning. The Scalar Resonator helps bring your spine into balance by reducing the torque of AC induced currents in your spine thus enhancing scalar resonance between the two sides of your body. It also helps you hold chiropractic adjustments by reducing the effect of AC current on your nervous system.  These biological examples of scalar resonance are discussed here to illustrate that scalar resonance is a primary electrodynamic process that operates on a multitude of levels, including the biological.  In addition to enhancing scalar resonance within the human nervous system, the Scalar Resonator utilizes EarthCalm Scalar Resonance Technology.  Each Scalar Resonator contains 7 grounding circuits that are precisely matched by another 7 circuits to harness scalar resonance to the earth's electromagnetic field. Your grounding into the earth's electromagnetic field is amplified by magnitude, thus allowing for the more effective dissipation of manmade generated currents. NOTE: Generally people have one of two different reactions to the EarthCalm Scalar Resonator: (1) Many people initially report a type of "rush" - feelings of warmth, relaxation, tingling or lightheadedness coupled with an intensified sense of well-being or even a feeling of different parts of their bodies or different chakras "waking up." (2) Some people may feel nothing at first and then a sense of tension. When this happens it is because the Scalar Resonator brings in so much healing energy all at once that your nervous system is slow to adjust - especially if you have a weakened immune system. Such is the case with people with fibromyalgia or those who self-diagnose as electrically sensitive. Should this be your experience,  we recommend gradually introducing the powerful 14 circuit strength with our EarthCalm Scalar Home Protection System, which would be a more appropriate place to begin, or just wear the Scalar Resonator for a few minutes or hours at a time until you can wear it comfortably all the time. EarthCalm products never need recharging and are offered with a 90 day money back guarantee to afford you the time to monitor the effectiveness yourself. Note and jot down your specific symptoms and then compare them after wearing our Scalar Resonator for several weeks.  The result will help you determine the effectiveness of our products by conducting your own experiment. For those with allergies to sterling silver, the chain may be replaced with any satin, leather or material of your choice. You may also decorate either the pendant or ankle bracelet style with other gems or beads.