The core of the Richway BioMat technology is a combination of far infrared rays, negative ion and the conductive properties of amethyst channels.  FDA approved for temporary relief from minor spasms, minor sprains , minor strains, minor joint pain associated with arthritis, minor muscle pain and more. This highly effective therapy is now available as part of our Spirit Warrior Healing Arts to people who want to improve health and well-being with products based on Nobel prize-winning scientific research pioneered by NASA and developed using pure, natural materials.