OTNYTEX vitality mattress / blanket, combining nanotechnology and far-infrared function, is a non-electric therapeutic far-infrared mattress. Its surface cloth layer is a breathable and heat-dissipating layer, which is woven with a three-dimensional mesh point weaving method containing nano-scale intercalated mica, silicon oxide powder and yarn mixed with polyester particles. Nano-zirconia bristle cloth can promote blood circulation, relieve muscle pain and bone soreness, activate cells, and prevent bedsores. And far-infrared radiation can activate immune cells, improve disease resistance, and make edema subside, relieve pain, increase body temperature, relieve fatigue, and prolong deep sleep. Tested by the "National Taiwan Craft Research and Development Institute'', the far-infrared radiation rate of OTNYTEX vitality mattress is as high as 0.873. It also has Taiwan's exclusive patent of "anti-decubitus and durably-washable mattress", which is suitable for long-term bedriders for anti-decubitus purposes.