You will love this lightweight, heating pad featuring Far Infrared Ray Heat for multiple areas of the body. Extremely diverse, the Venture Heat Universal Wrap Electric Heated Therapy Wrap can be used on the neck pain, shoulders pain, upper and lower back pain, stomach pain, thigh pain, and calf pain. Great for injury and strains, but you can improve your overall quality of life with the Universal Wrap. Imagine being able to alleviate your various aches and pains, warm-up your muscles prior to exercise, and soothe soreness afterwards with our versatile Universal Heat Pain Relief Wrap. Our flexible, Far Infrared Ray heat wrap is terrific for everyday warmth, to speed up recovery time from surgeries and medical procedures, and provide therapeutic relief Active people and sports participants will thoroughly enjoy how it can warm up their joints and muscles before exercise to remove injury and after workouts to relieve post exercise soreness. Those afflicted with Crohn's Disease and menstrual cramp pain will love the relief of our universal wrap that it brings to them as well. The Universal Wrap is a perfect solution to obtain for non pharmaceutical relief from a multitude of pain spots including: muscle aches, sprains, joint strains, sore muscles, repetitive strain, muscle spasms, arthritis, rheumatoid arthritis, tendinitis, fibromyalgia, and herniated ruptured discs. Increase blood flow and accelerate healing with the Universal Wrap. Add a 12V battery for $70 (Sold Separately) to have the option of being able to use the wrap portably, away from a power point.