Specification AgeRangeDescription : Adult AstmFluidRating : astm_level_3_high Brand : SYNOTEX BulletPoint1 : ✅【FDA registration】SYNOTEX face mask is manufactured by a certificated manufacturer SYNOPEX BIOFILTER CO.,LTD. The filter efficiency of this SYNOTEX mask is tested by KOTTI (Testing& Research Institute), authoritatively prove that the filter efficiency of our SYNOTEX mask is over 94%, which can protect you in the critical time. Also qualified for tests on dust collection efficiency, leakage rate, tensile strength of head strap joints, facial intake resistance, properties, shape, purity. BulletPoint2 : ✅ 【Powerful Protective Barrier / individual packaging】 SYNOTEX 5-layer face mask is protective and high filter efficiency. The outermost 1 layer spunbond fabric can filter large particles, middle 3-layer ePTFE fabric can block more than 94% particles, and the innermost 1 layer Spunbond fabric is skin-friendly and hypoaller that give you the comfortable usage experience at the same time it protects your breath with high filter efficiency. We thought more about safety with individual packaging. BulletPoint3 : ✅ 【ePTFE artificial vessel material brand produced by SYNOTEX】 The ePTFE fluoride resin is a non-toxic, heat-resistant, insulating, inert and corrosion-resistant material. It is evaluated as a "dream material" that can be used in various fields such as filters for bio and pharmaceutical products and filters for semiconductor processes. [Filter: Synotex ePTFE inside / Outer&Inner fabric :Spunbond non-woven spun-bounded fabric / Nose Support :Synotex self-Development] BulletPoint4 : ✅ 【ear and breathing comfortable】 The SYNOTEX Mask provides comfort to the ears by using elastic nonwoven fabric. Skin-friendly material with good breathability, suitable for breathability BulletPoint5 : ✅ 【Sophisticated Design】 SYNOTEX masks are made in 2D format according to the characteristics of the human face's surface. Also, unlike 3D, there is a space in the front of the mouth, which makes it more comfortable. You can also improve your style when you wear it. BulletPoint6 : Resealable Package Color : Black CustomerPackageType : Standard Packaging Department : unisex-child ExternallyAssignedProductIdentifier : 8809770820380 ExternallyAssignedProductIdentifier1 : 656654002688 ExternallyAssignedProductIdentifier2 : 0656654002688 ExternallyAssignedProductIdentifier3 : 00021844560727 FilterClass : Synotex FitType : Regular ImportDesignation : Made in the KOREA IncludedComponents : Contoured Face Cover Mask 3-Pack ItemDisplayDimensions_Height : 6 inches ItemDisplayDimensions_Length : 6 inches ItemDisplayDimensions_Width : 5.5 inches ItemDisplayWeight : 11 ounces ItemName : SYNOTEX [50 Individually Pack Face Mask [Made in Korea], Filter Efficiency≥94%, 5 layer Structure, Dust Mask, KID (Black) ItemPackageDimensions_Height : 32.6 centimeters ItemPackageDimensions_Length : 9.4 centimeters ItemPackageDimensions_Width : 23.4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : safety-masks Manufacturer : SYNOPEX BIOFILTER Material : Human Material1 : Polyester Material2 : Cotton ModelName : Skullerz 8800 Contoured Face Cover Mask - Reusable, Cotton ModelNumber : ST540 NumberOfItems : 1 PackageLevel : unit PartNumber : RP00151 Pattern : Solid Ply : 5 layer ProductDescription : SYNOTEX face mask is manufactured by a certificated manufacturer SYNOPEX BIOFILTER CO.,LTD. which is included in FDA formal registration. The filter efficiency of this SYNOTEX mask is tested by KOTTI (Testing& Research Institute), authoritatively prove that the filter efficiency of our SYNOTEX mask is over 94%, which can protect you in the critical time. Also qualified for tests on dust collection efficiency (sodium chloride, paraffin oil), leakage rate, tensile strength of head strap joints, facial intake resistance, properties, shape, purity (pigmentation, acid, alkali, fluorescence, and formaldehyde). The SYNOTEX mask consists of a 5-layer structure. SYNOTEX face mask is protective and high filter efficiency. The outermost 1 layer spunbond fabric can filter large particles, middle 3-layer ePTFE fabric can block more then 94% particles, and the innermost 1 layer Spunbond fabric is skin-friendly and hypoaller that give you the comfortable usage experience at the same time it protects your breath with high filter efficiency. And We thought more about safety with individual packaging. The ePTFE fluoride resin is a non-toxic, heat-resistant, insulating, inert and corrosion-resistant material. It is evaluated as a "dream material" that can be used in various fields such as filters for bio and pharmaceutical products and filters for semiconductor processes. [Filter: Synotex ePTFE inside(made in Korea) / Outer&Inner fabric : non-woven spun-bounded fabric(made in Korea)/ Nose Support :Synotex self-Development] The SYNOTEX Mask provides comfort to the ears by using elastic nonwoven fabric. Skin-friendly material with good breathability, suitable for breathability. and SYNOTEX masks are made in 2D format according to the characteristics of the human face's surface. Also, unlike 3D, there is a space in the front of the mouth, which makes it more comfortable. You can also improve your style when you wear it. ProductSiteLaunchDate : 2021-02-09T15:28:02.279Z Reusability : Disposable Size : 50 Count (Pack of 1) SportType : Cycling StrapType : Head Strap Style : Comfortable SupplierDeclaredDgHzRegulation : not_applicable TargetGender : unisex Theme : space UnitCount : 50 UnspscCode : 46182001 WarrantyDescription : We stand behind everything we make and guarantee our products to be free of defects in materials and workmanship to the original purchaser for the lifetime of the product. That said, damage, abuse, and/or normal wear are not covered.