... in minutes, Quick and easy to set up and use, Highly portable, Repack into handy, compact size. Feature ... it is dry and clean. You will still sweat all over your body when you use the FIR sauna, even if ... it. This design has the most desirable features. you will get more convenience and benefits from the ... better at night; Cure colds and flu. If you need more information ,please do not hesitate to contact ...