10 Pack on-woven Disposable Dust Masks Anti PM2.5 Dust for Adult Non-woven material allows for easy breathing and speech 10 pack - Individually wrapped for easy storage & use, space saving 4 Layer Filter; Comfort Fit - adjustable nose rim provides close fit Dual Extra Wide Straps; mask has hypoallergenic elastic for close fit N95 Fold Flat Design, Improved packaging -Individually Wrapped, compact space saving packaging