Material: PE+cloth cover Capacity: 340 (ml) color: blue Notes 1. This pouch is only suitable for external use. If the packaging is accidentally damaged so that the inner liquid may touch the eyes or skin, just wash it off with water. 2. In order to prevent the temperature from being too high or too low, wrap it with a towel or cotton cloth when using it. If you feel unwell after application, put it down for a while before applying it. If the user's circulatory system is abnormal, follow the doctor's advice. 3. The time of each cold compress and hot compress should not be too long, 15 to 20 minutes.