* Ultra comfortable cotton fabric * Breathing valve for easy use * Adjustable ear straps to fit most sizes * 3 layers of protection from dust, germs, and viruses * Reusable * PM2.5 insert pocket * Filtration 94.99% with use of PM2.5 filter (optional, sold separately - item #3805)

* Ultra comfortable cotton fabric * Breathing valve for easy use * Adjustable ear straps to fit most sizes * 3 layers of protection from dust, germs, and viruses * Reusable * PM2.5 insert pocket * Filtration 94.99% with use of PM2.5 filter (optional, sold separately - item #3805)