Red jasper tumbled crystal stone , set in a wire adjustable cage and leather cord adjustable chain 9" in length . Easily adjusted cord also you can fit different crystals of similar size into the wire cage 

 Red jasper is a vibrant, iron-rich variety of microcrystalline quartz. Known as the "Supreme Nurturer," it is highly valued for its intense grounding properties, deep connection to the Root Chakra, and ability to promote physical stamina, emotional stability, and courage. This crystal is from South Africa