The Therma-Kool Hot-Cold Cervical Pack-Reusable- 4x18 is a great choice for treating the cervical area of the back, shoulder, neck, and waist. It stays soft and flexible, so it easily conforms to the shape of the injured area. The chiropractor's choice, it's hospital proven and safe for use with children under adult supervision. Package contains 1 compress. Made in the U.S.A.
For cold use, store in the freezer. Use cold for: sports injuries, bruises, bumps, sprains, headaches, helps relieve migraine and arthritis pain.
For hot use, immerse in very hot water for 5 minutes. (Not for microwave use.) Use hot for temporary relief of muscle stiffness, aches, pains, and sinus pain.
For hot or cold use, wrap compress in cloth before applying to the skin.