The Sumac Doctor, Geopathic stress Doctor, made of the new patented material to absorb, neutralize, and block the Geopathic stress.Living on the Sumac wave path will cause diseases. If you sleep on the Sumac wave, you will feel sick or at least be exposed to the danger of catching any disease.The true value of the health comes from a good environment. We would like you to transform your kids&＃39;room, bedroom, workplace and even your ancestors&＃39; graves into the Myungdang, the place of the Feng Shui&＃39;s propitious site, for your business to prosper.The environment where precious life is should be safe and healthy.The Sumac earth electric current and electronic wave are the harmful types that cause diseases, chronic fatigue, sleep deprivation, reduction in performance, malfunction of precision devices, and cracks in buildings.Just one layer of the Sumac Doctor neutralizes/blocks Geopathic stress at a reasonable price with its semi-permanent effects.We recommend the Sumac Doctor for condominiums, detached housings, offices, schools, hospitals, plants and institutes to protect the health of you and your family and create the energetic life environment.