TARGETED NECK PAIN RELIEF: the Renue heat therapy pad is specially designed to provide relaxing therapeutic heat directly to the area of stress and strain for maximum relief, soothing away neck and shoulder tensionCUSTOM DESIGN: Magnetic Front Closure provides a custom fit that securely increases contact with the treatment area; snaps closure offers adjustability and comfortable fitEASY TO OPERATE: 4 adjustable heat settings & 2-hour auto-off feature help save energy and provide overall relaxationMOIST HEAT OPTION: Absorbent sponge included that heats in seconds for deep, penetrating pain relief and provide overall relaxationMACHINE WASHABLE FABRIC: Soft machine washable fabric offer maximum comfort for daily use