Smartmak Portable Steam Sauna Tent, Full Body Personal Home Spa, Lightweight Foldable Steam Room for Detox Therapy, Steamer NOT Included (L 31.5” * W 31.5” * H 55.2” BlackGrey)Brand: Smartmak Color: BlackGrey Features: PERSONAL SAUNA: The special transparent window gives you an open view and can be opened directly to breathe fresh air when you feel uncomfortable LARGE SPACE: The new upgraded single person sauna tent design supports a true full body sauna, similar to a traditional wooden sauna. The Expanded size of tent is: 31. 5(length)* 31. 5(width)* 55. 2(high) PORTABLE DESIGN: Pop up design, it can be carried lightly,