Top critical review
Honest request don't buy, fraud product
Reviewed in India on 5 June 2020
It's not a 5 layer mask and not even 2 protective layer.
The inner side of the mask is some kind of nilon cloth which can give irritation to skin and the front is sport shoes material that too porous/meshed, protection is zero for current condition.
Please do not buy.
The elastic band is also of very cheap quality, it'll be loose shortly.