Black Onyx is a powerful stone symbolizing protection, grounding,  and inner strength. 
Widely known as being a shield for the aura, it helps absorb and transform negative energy, foster deep self discipline, and providing emotional resilience during stressful times. 
Blavk Onyx is linked to the root chakra which correlates with its grounding properties. 
Best aids Capricorn, Gemeni, Virgo, and Leo. 
20 inch stainless steel chain 
Copper wire