Contains one American Flag Cooling Towel and one American Flag Cooling Headband. Keep cool in red, white and blue! The Mission Enduracool instant cooling towel and classic headband are made from a proprietary performance fabric that instantly cools when soaked with water, wrung out, and then snapped in the air to activate. The proprietary technology works by absorbing moisture and perspiration into the fabric core where the unique radiator-like fiber construction circulates water molecules and regulates the rate of evaporation to create a prolonged cooling effect.