Top positive review
Thin, big, and black
Reviewed in the United States on August 20, 2020
Bought these to use as masks during COVID craziness. They meet the requirement of being a double-layer cloth mask but since you can just about see through them until they're doubled over, they're probably not doing anything but placating the frightened. I doubt that the fabric is thick enough to use as a dust mask while mowing.
As shown in the attached picture, two of them together turn into a serviceable ninja mask. This makes a twelve pack enough for you and all your friends(*) to turn into six ninjas! I would definitely recommend them for all your clandestine infiltration needs. I'm Dr. McNinja!
(*) If this sounds fun to you, you probably don't have 5 friends.