One size fits most people, providing full protection for your face and mouths.Protect your mouth and face from dust, cold, germs, ash, pollen, allergies, smoke, pollution, passive smoking, etc. Wear it when you go traveling, fishing, skiing, shopping, hiking, walking, cycling, pet grooming, gardening, shoveling snow in cold weather or windy days

For hygiene reason this item is non-refundable.