Yellow Jasper stimulates the solar plexus chakra. Yellow Jasper is a protective stone, especially during spiritual work. It helps channel positive energies. Yellow Jasper is good for the endocrine system, helps release toxins from the body, and soothes the stomach. Metaphysical properties are provided for your information and are not meant to replace the advice of a qualified physician or medical practitioner. Due to the nature of this product, color, size, and shape will vary. Quarter is used for size reference.