Help arthritic pain and everyday muscle aches fade away with the Makeheat® King Size Moist & Dry Heating Pad. Help soothe and relieve discomfort with MakeHeat™ technology to maintain even, consistent heat to the areas that cause aches. The 4 heat-settings provide the level of intensity you need to begin feeling better. Includes a convenient 40-min auto-off and an extra long power cord.