The S-Series beauty owes its existence to Finnleo’s commitment to only using the highest quality wood. This Sauna is finished in clear Canadia Hemlock, for its sturdiness and beauty. The full glass fronts lend it an air of openness without detracting in any way from its grandeur. It’s also fashioned with exclusive EvenHeat technology. This means it will warm up quickly AND evenly with no cold spots, making for a perfect heat therapy experience. While we don’t yet know the effects of long term exposure to electromagnetic radiation and electric field radiation, why would you want to expose yourself to more of it if you have the choice? While it’s impossible to achieve infrared heating without EMR and EF these InfraSauna systems were designed to give you deep penetrating heat while having EMR and EF levels lower than a cellphone. These systems have the lowest EMR and EF readings of ANY heat therapy system on the market. Made from prefabricated panels this Sauna can be assembled and used in the same hour you receive it. Talk to a Great Backyard place salesman today and find out how soon you can experience all the wonderful benefits of heat therapy today!