Description :<br>3M 8210V CoolFlow Valve PM2.5 Dust Particles Respirator Mask N95 Respiratory Protection Adjustable Mask<br>This disposable N95 particulate respirator featuring 3M&amp;trade; Cool Flow&amp;trade; Valve helps provide comfortable， reliable worker respiratory protection against certain non-oil based particles. Ideally suited for hot\/dusty work settings or long periods of wear.<br>Features :<br>Proprietary 3M&amp;trade; CoolFlow&amp;trade; Valve helps keeps wearer cool.Cushioning nose foam.Adjustable noseclip helps provide a custom fit and secure seal.<br>Specifications :<br>          Exhalation Valve       Yes           Faceseal \/ Nosefoam       Nosefoam           Nose Clip Shape       Straight           Product Type       Dust and other Particles           Respirator Style       Cup           Size       Standard   <br>Package includes :<br>1 x 3M 8210V Mask<br>Details pictures :