FAR INFRARED FOR NECK PAIN RELIEF. Featuring the best Carbon Fiber Heating Element, UTK Infrared Neck Heating Wrap would emit far-infrared rays, which deeply and evenly penetrate throughout the skin and muscle of the body, bringing relief and healing by increasing circulation and reducing inflammation. TARGETED HOT THERAPY WITH 8 NATURAL JADE STONES. Featuring 8 Jade Stones and Max out 159°F, UTK Neck Heating Pad offers a completely comfortable experience on targeted pain relief. When heating up, it emits much more negative ions which promote oxygenation to the brain and gently soothe your mind. LONG AND FLEXIBLE HEATING WRAP FOR MULTIPLE AREAS OF THE BODY. UTK Infrared Heating Wrap is 26 inch in length for all sizes. It has a long and flexible design that wraps easily around multiple areas of the body like the neck, knee, wrist, arm and thigh, providing targeted Pain Relief.