All Cotton Fabric Face Mask With Nose Wire Filter PM2.5, Washable, Reusable

Comfortable premium quality cotton face masks.

They are very durable and washable.  Very fast shipping, typically same day if order is place at least an hour before the post office closes.

Nose Wire? Yes
Adjustable? Yes
Cotton Fabric? Yes
Fitted? Yes
Washable? Yes

[PACKAGE OPTIONS]  
-Pack of 4pcs: 4 masks and 4 filters.
-Pack of 20pcs: 20 masks and 20 filters.
-Pack of 40pcs: 40 masks and 40 filters.