This contemporary hand-crafted unit has been developed especially for use in massage therapy. Its exceptional design ensures its invaluable function to not only warm salt stones, but also to ionize and cleanse indoor air. The Salt Stone Massage Warmer complements any professional massage treatment environment and is suitable for home use. Comes complete with 2 lbs of salt-warming rocks and 2-light electrical system with 25 watt bulb. Size: 7″ in diameter.