Product Details:

• 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 24 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