Heat to Unclog the GlandsFor many individuals with dry eyes the glands can produce thick secretions like butter and clog the glands To keep the glands secreting properly heating them can unclog the ducts providing a stable tear layer Comfortable BreathableThe heated eye mask is made from cotton and filled with natural flaxseeds It provides a perfect touch and concertrates heat on the eyelids Flax seeds are used as a nontoxic filler to improve the hot compress effect and keep the mask moist Graphene Heating TechnologyThe Graphene Heating element can gernerate Far Infrared Radiation FIR which has a particulartly strong ablility to penertrate deeply into the body similar to sunshine Experience sunlike comfort with our heated eye mask 5Level Heat Temperature 6 Timing SettingsThe electric heated eye mask is specially designed with 5 heat temperature levels ranging from 104 to 140 and 6 timing settings10 20 30 40 50 or 60 minutes Ophthalmologists suggest a 20minute113 warm compress for optimal results Easy to PowerThe mask is easily powered by any USB port power bank phone charger and comes packed in a lovely box Feel free to take it wherever you go