Relax and unwind with the PureRelief Express from Pure Enrichment. This electric pad provides a natural alternative to temporary pain relief with therapeutic heat. Easily and temporarily treat life’s common discomforts, like cramps, back aches, and sore muscles with this soft and durable pad. Choose from 4 fast-heating temperatures providing comfort to your lap, back, chest, or shoulders. Enhance relaxation in any setting with this pad at home, school, or work.