Bringing this safely and effectively prevents dust, fine particles and pollen from the air from entering your nose and mouth.

It is made of cotton to keep your face soft and comfortable and keep your face warm in cold weather.

These are washable, reusable, and can be folded for easy carrying.

It has adjustable elastic ear loops and M-shaped nose clip ( Adjustable )

Size : 9.4x6 inch / 24x15.5 cm ( Curved ), The size can cover nose and mouth around.