Specification AgeRangeDescription : Adult Brand : 3M BulletPoint : Made in United States BulletPoint1 : 3D Design: According to the human face, the 3D shape is designed with ergonomic to ensure the face mask can completely tights around face, mouth, nose and chin. You never need to worry about fogging your glasses and the Inserted nose clip falling off. BulletPoint2 : Lightweight:These KN95 face mask use skin-friendly non-woven fabric, no irritation to your skin, ensure a comfortable fit and no strain of ears.Despite their lightweight, they still provide the high level of protection. BulletPoint3 : Multiple Protection:High level breathing protection, filter efficiency pm2.5 , breathable fabric, suitable for all seasons. Provides several times the protection of disposable masks, so you can rest assured whether you are at home, office, school, park, playground, shopping mall or other places. BulletPoint4 : Disclaimer: This KN95 mask is NOT an N95 mask. For more information about KN95 masks please see the following before you purchase: amazon.com/AboutKN95s. BulletPoint5 : KN95 face masks made in China (not in US). Color : Pink Department : Unisex Adult Directions : Put the filter cotton on the filter box, put the lid on the filter box, and then close it tightly. Align the two points of the filter box with the main body of the mask to a horizontal line, and then loop them. Rotate the filter box clockwise to secure it. ExternallyAssignedProductIdentifier1 : 044585000093 ExternallyAssignedProductIdentifier2 : 0044585000093 FabricType : non-woven FilterClass : Disposable Mask FitType : Regular ImportDesignation : Imported IncludedComponents : Earband ItemName : 3M Versaflo M-448 Cordura Outer Shroud - 051131-17329 [PRICE is per EACH] ItemPackageDimensions_Height : 4.38 inches ItemPackageDimensions_Length : 15.38 inches ItemPackageDimensions_Width : 13.75 inches ItemPackageQuantity : 1 ItemShape : Rectangular Prism ItemTypeKeyword : safety-respirator-parts Manufacturer : 3m Material : Polyester ModelName : Y9500 ModelNumber : M-448 NumberOfItems : 1 PackageLevel : unit PartNumber : 70071562121 Pattern : Solid Ply : 5 ply ProductDescription : High Durability Outer Shroud, M-Series, For Use With Helmet 3M M-407 Versaflo, Nylon ProductExpirationType : Does Not Expire ProductSiteLaunchDate : 2012-04-17T17:47:17.967Z RecommendedUsesForProduct : Pollutant Protection RecommendedUsesForProduct1 : Grinding RecommendedUsesForProduct2 : Cutting RecommendedUsesForProduct3 : Construction RecommendedUsesForProduct4 : Woodworking Reusability : Disposable Scent : Filter box set Size : 50 Count (Pack of 1) SkipOffer : 1 Style : Industrial SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetGender : unisex Theme : Safety Masks UnitCount : 1 WarrantyDescription : Regular WebsiteShippingWeight : 1 pounds