The Grandby 3-person outdoor infrared sauna is a perfect addition for any patio deck or backyard. Enjoy the numerous health benefits of this spacious outdoor sauna without leaving the comfort of your own home! 7 rapid heat ceramic heaters will quickly get the sauna to your desired temperature. Includes movable ergonomic backrests for maximum comfort oxygen ionization system for purifying the air recessed interior lighting Bluetooth speaker system cup holders and more. Just plug it in and go! The Grandby is easy to assemble and the natural Canadian hemlock wood will enhance any outdoor patio setting. Also comes with a weather cover to protect the sauna while not in use.Exterior Dimensions: 69 x 47 x 83 Cabin Dimensions: 60 x 41 x 75