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, M-shaped nose clip ( Adjustable ) and filter pocket.

Size : 9x6.3 inch / 23x16 cm ( Curved ), The size can cover nose and mouth around.