THERMABEADS heatpad with ceramic beads technology represents a major breakthrough in moist heat treatment. Without the use of water, batteries or electricity, THERMABEADS delivers moist heat safely and effectively. By utilizing the convenience of a microwave oven, THERMABEADS provides moist heat evenly at the correct temperature levels needed for effective treatment for everyday aches and pain on most body parts._x000D_
THERMABEADS consists of tiny hydroscopic beads mixed with a special fluid that increases their ability to detain moisture. When heated in a microwave, THERMABEADS releases their retained moisture, providing pain relieving moist heat. After treatment, the remarkable beads refresh themselves by recovering moisture from ambient air.