Harvia White Rounded Sauna Stones

The beautiful shape and smooth texture of the AC4000 sauna stones is exactly what make them the perfect decorative design feature for your sauna heater. The white stones provide a softer, cleaner steam to upgrade your sauna atmosphere. The Harvia AC4000 sauna stones are only to be used as a top layer in addition to traditional stones, with a one box maximum per heater. For decorative use only! Features: White decorative sauna stones Can be used with all Harvia heater models Non-harmful ingredients Wash before use Stones range from 2" to 4" (5-10 cm) For decorative, top layer use only Stones are not as durable as traditional sauna stones, handle with care and pile loosely. Includes: Each box weighs 22 lb  Stones are each 2" - 4" (5-10 cm)