Multiple Colors Available
Q：Is the mask a one-off?
A:Yes, the mask is one-off
Q: Does it have a certificate?
A: Of course, please see the first 3-4 pictures.
Q: Where is it suitable for use?
A: DIY, when there is a fire, there’s smoke, household cleaning carpenter, dust, etc.
Q:There are several masks in one package
Cotton ear rope + non-woven fabric + breathing valve