Key Information: ‣ Uses: Versatile pack that can be used as a cold pack for reducing swelling or as a hot pack for relieving muscle stiffness and tension. ‣ Directions: For cold therapy, freeze the pack; for hot therapy, heat it in warm water or a microwave as directed. ‣ Warnings & Precautions: Do not apply directly to the skin without a cloth barrier to avoid burns or frostbite