PERFECT FIT:Perfectly contoured to drape comfortably around your neck and shoulders to bring temporary relief to muscle tension, aches, and stiffness PAIN & SORE MUSCLE RELIEF-Heating pad for back/neck pain relief delivers a stream of heat to the affected area, eases back pain, unbearable cramps, and provides pleasant muscle relaxation 120 MINUTES AUTO SHUT-OFF: Conserves energy and prevents burns caused by excessive heating. 10-FOOT EXTRA LONG CORD- makes it easier to use from the comfort of your favorite bed or chair. SOFT MICROPLUSH FIBERS -Heating pad for neck and shoulders is ultra-soft, giving that awesome cozy feeling, wherever you put them. Flexible microplush adapts to your body shape for maximum effect. MACHINE WASHABLE! Low, medium or high temperature heat settings + Can be used moist or dry 3 HEAT SETTINGS(HIGH,MEDIUM,LOW)