Sauna Stone Rock Grade A+ Roughly 35lb/16kg

Premium A+ Grade Sauna Stones set - Each sauna stone is similar in size, weight, and color. Each sauna box weighs approximately 35lb/16kg. Durability - These volcanic stones from nature possess long-lasting high-temperature resistance. Heat Balance - The surface of saunas stones has numerous fine pores, allowing them to easily absorb and evaporate moisture, evenly releasing heat and steam into the air. Ultimate Relaxation - Typically used on dry sauna heaters, using them 2-3 times a week helps promote health through the experience of profuse sweating. Recommendations - Sauna rocks absorb moisture well. If you do not use this product for an extended period, it is recommended to fully evaporate the moisture before storing.   Frequently asked questions Why do sauna stones crack? Sauna stones are typically rocks that contain trace elements, and their main function is to store thermal energy. If no water is added to the sauna stones, they generally won't crack, but there is a risk of c