Compatible with Large and Small Saunas- Designed to fit a variety of sauna sizes. Wall-Mounted Installation- Space-saving and easy to install on most sauna walls. Consistent, Balanced Steam Temperature- Ensures even heat distribution for optimal comfort. 3 Airflow Speeds- Includes an adjustable ventilation grille for customizable air circulation. Himalayan Salt Benefits- Enhances skin and respiratory health with salt ion infusion. UL-Listed for Safety- Meets strict safety and quality standards. Note:Sauna heater sold separately.