Battle Creek Thermophore Classic Deep-Heat Moist Heat Therapy Pack Relieves Pain, Relaxes Muscle Spasm and Increases Circulation.

• Hand-held Easy-Comfort switch. allows for heat or cool adjustment.
• Produces moisture from the atmosphere, with no need to add any water.
• Protective liner that lets you safely add a damp cloth for even more moisture.
• Two switch options put you in total control the heat level.