This product is suitable for adults’ daily travel protection, not suitable for toxic gas environment use. Store in a dry and ventilated location 23ºF – 122ºF (-5ºC – 50ºC, relative humidity<80%) | Non-woven fabric, melt-blown filtrating, needle-punched cotton with protective five-layer material, adjustable nose clip, & elastic ear-loop strings | Mask supports multiple uses, but if the mask is damaged, very dirty, contact with the confirmed or suspicious situation, then mask should be replaced immediately | Electrostatic filter cotton layer, electrostatic adsorption, and dustproof. Free-breathing, adjustable nosepiece. | For more information about KN95 masks please see the following before you purchase: amazon.com/AboutKN95s

These masks are class 1 medical devices, and can be used for healthcare use, but should not be used in surgical or high-risk situations, or where there is a high risk of contact with liquids or infectious materials | These are class 1 medical devices that are exempt from the FDA’s 501(k) reporting requirements. These products manufactured by an FDA registered manufacturer | Disposable Sanitary Face Mask | 3-Layers of Non-Woven Fiber Fabric to Provide Fine Filtration and Maximum Breath-ability | Comfortable to Wear for Hours and Maximize the Protection at the Same Time

These masks are class 1 medical devices, and can be used for healthcare use, but should not be used in surgical or high-risk situations, or where there is a high risk of contact with liquids or infectious materials | These are class 1 medical devices that are exempt from the FDA’s 501(k) reporting requirements. These products manufactured by an FDA registered manufacturer | Disposable Sanitary Face Mask | 3-Layers of Non-Woven Fiber Fabric to Provide Fine Filtration and Maximum Breath-ability | Comfortable to Wear for Hours and Maximize the Protection at the Same Time

These masks are class 1 medical devices, and can be used for healthcare use, but should not be used in surgical or high-risk situations, or where there is a high risk of contact with liquids or infectious materials | These are class 1 medical devices that are exempt from the FDA’s 501(k) reporting requirements. These products manufactured by an FDA registered manufacturer | Disposable Sanitary Face Mask | 3-Layers of Non-Woven Fiber Fabric to Provide Fine Filtration and Maximum Breath-ability | Comfortable to Wear for Hours and Maximize the Protection at the Same Time

These masks are class 1 medical devices, and can be used for healthcare use, but should not be used in surgical or high-risk situations, or where there is a high risk of contact with liquids or infectious materials | These are class 1 medical devices that are exempt from the FDA’s 501(k) reporting requirements. These products manufactured by an FDA registered manufacturer | Disposable Sanitary Face Mask | 3-Layers of Non-Woven Fiber Fabric to Provide Fine Filtration and Maximum Breath-ability | Comfortable to Wear for Hours and Maximize the Protection at the Same Time

These masks are class 1 medical devices, and can be used for healthcare use, but should not be used in surgical or high-risk situations, or where there is a high risk of contact with liquids or infectious materials. | Comfortable elastic ear-loop designed can well fit all face shapes with adjustable metal nose guards. | Multi occasion application given this face masks can be wore anywhere you need both indoor and outdoor. It’s the best and most convenient protection for you. | 50 pcs of disposable face masks which is enough to meet your family demands. It is not reusable and is recommend to change every 4 hours for most optimal protection. | 3 layer of high-quality non-woven fabric face mask increases filtration and air circulation for wearers. The outer layer is dust and waterproof; the middle layer is for filter; the inner layer is skin-friendly and making it breathable and comfortable to wear.

These masks are class 1 medical devices, and can be used for healthcare use, but should not be used in surgical or high-risk situations, or where there is a high risk of contact with liquids or infectious materials | These are class 1 medical devices that are exempt from the FDA’s 501(k) reporting requirements. These products manufactured by an FDA registered manufacturer | Disposable Sanitary Face Mask | 3-Layers of Non-Woven Fiber Fabric to Provide Fine Filtration and Maximum Breath-ability | Comfortable to Wear for Hours and Maximize the Protection at the Same Time

These masks are class 1 medical devices, and can be used for healthcare use, but should not be used in surgical or high-risk situations, or where there is a high risk of contact with liquids or infectious materials | These are class 1 medical devices that are exempt from the FDA’s 501(k) reporting requirements. These products manufactured by an FDA registered manufacturer | Disposable Sanitary Face Mask | 3-Layers of Non-Woven Fiber Fabric to Provide Fine Filtration and Maximum Breath-ability | Comfortable to Wear for Hours and Maximize the Protection at the Same Time

This product is suitable for adults’ daily travel protection, not suitable for toxic gas environment use. Store in a dry and ventilated location 23ºF – 122ºF (-5ºC – 50ºC, relative humidity<80%) | Non-woven fabric, melt-blown filtrating, needle-punched cotton with protective five-layer material, adjustable nose clip, & elastic ear-loop strings | Mask supports multiple uses, but if the mask is damaged, very dirty, contact with the confirmed or suspicious situation, then mask should be replaced immediately | Electrostatic filter cotton layer, electrostatic adsorption, and dustproof. Free-breathing, adjustable nosepiece. | For more information about KN95 masks please see the following before you purchase: amazon.com/AboutKN95s