For soothing relief of: chronic pain, pain after surgery, sprains, itching and burning, swelling, arthritis, fever. Patented points of cold technology for max continuous cold power, max relief against pain, max comfort. Maintains cold up to 8 hours for maximum relief. Non-toxic and latex free. Flexible when frozen. 12 inch x 6 inch (30 cm x 15 cm). Includes comfort wrap.