The PureRelief Deluxe Heating Pad from Pure Enrichment offers soothing comfort to the sore muscles in your back, legs, arms, and more. Made with the softest microplush fibers, this deluxe heating pad is an ultra-cozy heat therapy solution for arthritic pain, muscle ache, and stiff joints. Use for just 20 minutes daily (or as recommended by your doctor) to increase blood flow and reduce pain and muscle spasms. The machine-washable 30.5 cm x 61 cm heating pad has an extra-long 2.7-meter cord to make it easier to use from the comfort of your bed or favorite chair. It warms to provide fast pain relief for tired, sore, or aching muscles. The 2-hour auto shut-off conserves energy and prevents burns caused by excessive heating.