【Heat to Unclog the glands】For many indivdals with dry eyes, the glands can produce thick secretions, like butter, and clog the glands. To keep the glands screting properly, heating theme can unclog the ducts, providing a stable tear layer.,【Comfortable & Breathable】The 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 non-toxic filler to improve the hot compress effect and keep the mask moist.,【Graphene Heating Technology】The 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 sun-like comfort with our heated eye mask.,【5-Level Heat Temperature & 6 Timing Settings】The electric heated eye mask is specially designed with 5 heat temperature levels ranging from 104℉ to 140℉ and 6 timing settings(10, 20, 30, 40, 50 or 60 minutes). Ophthalmologists suggest a 15-minute,108℉ warm compress for optimal results.,【Easy to Power】The 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.