• Size: 4″ x 24″
• Our Lava Wrap is a fabric covered microwaveable heating pad with tan flannel outer layer, and is great for your Neck or any other body part.
• We use our MicroCore Patented Technology element that contains an anti-freezing agent to allow it to retain a state of coldness below 32 F.
• Evenly distributes heat for thermal therapy, allows several hours of heat from only a few minutes in the microwave (Element must be removed from fabric before being heated or frozen).
• Great for soothing back pain, joint stiffness, Fibromyalgia, arthritis treatment and many different types of muscle soreness