Air travel mask for airplane travel, train, bus, cruise ship and other travel means. These travel size toiletries fit in any purse, pocket, or backpack making them the perfect travel essentials for flying.? 3 LAYER PROTECTION: 3-ply filtering black disposable face mask boasts 3 layers of protection. The 1st layer (Outer Layer) features non-woven leak proof (black) fabric to block liquid droplets. The 2nd layer (Filter Layer) has a melt-blown filter paper with high density polypropylene filtration layer making it comfortable providing breathability. The 3rd layer (Inner Layer) features a premium non-woven soft, skin friendly inner layer making it the perfect travel mask for airplane travel.? BREATHABLE & COMFORTABLE: These travel masks help eliminate pressure on the ears with a thin elastic earloop design that fits snug tucked behind the ears. These travel masks not only protects but helps exhaust the hot air exhaled, keeping you cool. Flexible & adjustable nose clip makes FLYGIENE (mascarillas) black face masks a great travel size toiletries addition.??EASY TO USE: Secure the travel mask loops around both ears with inner layer towards face. Press adjustable nose clip to bridge of nose to secure seal. Pull and adjust the travel face cloth to fit over the nose and mouth. Once complete reseal the remaining travel masks in resealable zipper-lock travel face mask pouch. Easy to carry these travel size toiletries fit in anywhere making them the perfect travel essentials for flying. No Latex. NO Fiberglass.