100% Far Infared Portable Sauna (other brands only ~20% FIR)
Relax Far Infrared Ray Sauna If you are considering getting another sauna for less money, I can assure you that their technology is primitive compared to the technology of the Infrared Relax Sauna. A paneled sauna using a piece of cloth, and a hotplate is probably only about 25% FIR Light versus the 100% FIR light you get …