• 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.