Fir sauna system. ★★★FIR is the abbreviation for far infrared, which is part of the electromagnetic spectrum. Far infrared rays are gradually absorbed by the human body and have a slight heat effect on the cells, which stimulates cell metabolism. This increases the body's regenerative ability and helps restore the proper functioning of the nervous system. When every tissue in the body is exposed to FIR, the body's healing processes are activated. Studies suggest that FIR helps maintain overall health and prevent disease. FIR is able to penetrate deep into the human body, gently expand the capillaries and stimulate blood circulation. FIR stimulates the production of cell tissue and quickly promotes the regeneration of skin and blood tissue. Benefits of using this sauna blanket. Detoxifies and burns fat quickly and safely. Removes unwanted fats in abdomen, waist, hips, arms and legs. Promotes sweating - The elimination of heavy metals, toxins and other waste deposits in the body. Accelerates metabolism and improves absorption of nutrients. Acts as physiotherapy for myalgia and neurosis. Balances the autonomic nervous system and has a beneficial effect on sore muscles, lactic acid and liver. Improves the immune system. Reduces inflammation. Helps with sleep disorders. Lymphatic detoxification: heat can enlarge the capillary vessel, accelerate blood circulation, metabolic material and dissolved fat enter the blood, accelerate lymph circulation and help get rid of toxins. Relax muscle hyperactivity: the heat generated by infrared rays can reduce muscle tension. Package includes: 1 x Fir Sauna Blanket 1 x machine