|Package imensions||15 x 6 x 10 cm|
|Item model number||disposable ffp2 dust mask|
|Item Weight||250 Grams|
Question: can this be washed?
Answer: All certified N95 mask loose their potency when washed. Yes, they are reusable upto 7-8 times if worn for about 5 hours each.
Question: How many times it can be used?
Answer: They can be used up to 7-8 times when used for about 5 hours each use.
Question: are they cotton?
Answer: Yes cotton.
Question: is this product re-usable? If so, how can it be cleaned?
Question: Has anyone cheked the authenticity of the certificate?
Answer: One important thing to look for is the CE mark.