FULL BODY RELIEF: Extra-large 12” x 24” heating pad is perfect for treating sore muscles in your back, shoulders, abdomen, legs, and arms. SUPER-SOFT MICROPLUSH: Thick microplush fibers offer maximum comfort for daily use. FAST-HEATING: Heats in seconds to provide fast pain relief to aching muscles. MOIST HEAT OPTION: Safely use for moist or dry heat therapy. 5 YEAR WARRANTY: Your satisfaction is guaranteed thanks to our industry-leading warranty program.