Experience the benefits of far infrared heat therapy with the PureRelief Pro Express Far Infrared Vinyl Heating Pad. This unique heating pad features a graphene cover that emits safe and healing far infrared wavelengths to penetrate muscles more deeply than traditional heating pads. Designed with an easy-to-use slider button controller, you can select the ideal warmth level you desire. FAR INFRARED THERAPY: Features far infrared technology that delivers deeper muscle penetration than traditional heat. TARGETED PAIN RELIEF: Designed with focused coverage to effectively treat the shoulders, arms, legs, and back. 3 HEAT SETTINGS: Easily switch between low, medium, and high heat with the slider button controller. REMOVABLE & WASHABLE COVER: The removable graphene cover can be cleaned in the washing machine to ensure it maintains its beauty and softness for years to come.