It is used to designed to relieve dry eyes fatigue and other eye related issues. The package include two microwaveable eye masks filled with flaxseed and cassia seed that can be heated up and applied to all over your eyes. The heat from the mask promotes blood circulation around the eyes. The heat moist also helps to relax the muscle of the eyes which can reduce fatigues and eye strain The flaxseed and cassia seeds filling conforms of your face providing maximum coverage and comfort. This product is suitable for all the ages especially who suffers dry eyes, headaches and other eye-other problems. It can be also used as a hot sleeping mask to help you relax and fall asleep faster. Overall the heated eye mask moist eye heat compress is a great product that can provide relief and comfort for a wide range of eye related issues.