★Temperature control: the sauna blanket heats up quickly and has precise temperature control. The independent two temperature zones are designed so that the temperature of each zone can be adjusted independently for better results. The temperature rises 80 degrees with abnormal protection. The treatment time can be between 20-45 minutes and can be completed 1-3 times a week. ★Safe and waterproof material: the sauna blanket is made of Oxford cloth. The soft material has a flexible stretch even in various sleeping positions. It is suitable for use in beauty salons, spas, relaxation rooms and homes. How it works: The sauna blanket uses heating therapy that utilises what the body can absorb. When these rays penetrate the skin, the deep thermal effect on the subcutaneous tissue will cause the blood vessels and capillaries to dilate, thus promoting blood circulation and helping to expel toxins and metabolic waste from the body. ★Beauty function: the sauna blanket promotes blood circulation and accelerates metabolism, thus improving the body's immunity and preventing disease. It is suitable for personal health care, regulating body balance, slimming and eliminating toxins.