The Equate Standard Size Heating Pad is designed for flexibility and comfort, offering relief for a variety of aches and pains such as back, shoulder, knee, and menstrual discomfort. Customize treatment with 3 heat settings. This heating pad comes with several convenient features including: an easy-to-use controller, 3 heat settings, an auto-shut feature, 9-foot cord and a soft machine washable and dryer safe cover.