No good
These masks are horrible. They are too big. I have a large face, and the mask was too big. The pocket for a filter is useless since the mask is so big, the filter will not stay in place. This seller sold these masks under another product number, which I bought. I am writing a review on this product as well to warn potential buyers. In any case, a seller who would begin selling a product under another number has problems with the product.
Rating: 1 stars