Heating Pad 12 x15 Moist Dry 4 Position Switch Auto Off Eye Ear Care Products Accurate: The Calibrated©V Lok© system clearly Jobst Opaque Sensitive Accurate: The Calibrated©V Lok© system clearly indicates whether or not the correct size cuff is being used * The center of the bladder is clearly marked on the inner and outer surfaces of the cuff for correct application on either the right or left limb * Hook and loop fasteners are used to provide the optimal number of open close cycles * Comfortable: Cuffs conform to the shape of the limb and have no hard stiff edges Provides effective therapy at an affordable price * Featuring ease of use its portable small size is for therapy at home or on the go * Dimensions: 7 PVC heating pad with polyester cloth cover * Relieves fatigue & joint pain promotes blood circulation and temporarily alleviates arthritis pain * 50W 120V AC * Dimensions : 12 inches x 15 inches * 4 heat settings: Warm Low Medium & High * 40 minute auto shut off function * Electronic controller * Overheating protection * Power cord length: 9 ft * Polyester fabric cover removable and machine washable *