With Hydro Heat technology this eye mask absorbs moisture from the air and releases it as clean moist heat from the air and releases it as clean moist heat. It provides natural hydration and moisture for the most sensitive area of your face and relieves puffy eyes and styes. The eye pad is reusable and hand washable and offers maximum comfort. Have it ready in a matter of minutes - just heat it in the microwave on high for up to 20 seconds and it’s ready to go! Place the mask over your eyelids