Help arthritic pain and everyday muscle aches fade away with this standard size electric heat pad. Soothe and relieve discomfort with UltraHeat Technology that helps to deliver even, consistent heat to achy areas. Three heat settings provide the level of intensity you need to begin feeling better, and the convenient, extra-long power cord lets you relax comfortably while you get relief. Spray fabric cover with water for deep, penetrating pain relief.