Product Description 420 Life Face Mask (PM2.5) Fine particulate matter 420 Life Face Mask by 420life.com protect yourself from any Covid them make a little better with a Fine particulate matter mask (PM2.5). This cloth mask comes with a pocket layer and 6 x (PM2.5) fine particulate matter filters to insert into this pocket between the dual layer of cloth and the (PM2.5) you definetly lower the chance of catching or transmitting any pathogen.  These are not smaller than N95 but will catch molds, spores and significantly lower chances of health issues. Plus if you just want to comply to eat somewhere you don’t even need to insert the (PM2.5) filters, leave them out and breathe ultra easy while still complying to them