This 4 person sauna is made especially to take advantage of any available corner to make it space efficient as well as beneficial for your health. Our 4 Person Corner Rustic Canadian Cedar Outdoor Sauna is by far the pearl of space efficient models we can offer for you to enjoy with your friends or family, or just stretch your limbs and relax by yourself. High quality 2 Full Spectrum and 7 Carbon Heaters – fully certified and absolutely safe – enable the heat to be distributed evenly and harmlessly. Dual force with low EMF action delivers multiple infrared therapy benefits at high efficiency.