Product Name: Dust Disposable Non-Wove 5 Layer Ply Filter Mouth Face Meltblown Masks Model NO.: Kn95 Anti-Dust Adult Disposable Face Non Medical Shape: Dust Mask Mask Type: Safe-Type Color: White Material: Non Woven Fabric Mask Application: Security Mask Trademark: WZLVYA Transport Package: Box Specification: 175x95mm Origin: China HS Code: 6307900010 Product Description Notes and warnings1.The product is disposable and shall be destroyed in accordance with regulations after use;2.Do not use the product when its properties change (damp absorption,yellowing,mildew);3.The use shall be prohibited when the expiry date is exceeded;4.Do not touch the inside of the mask while wearing;5.Use as soon as possible after opening.Storage conditions:the product should be stored in aroom with relative humidity not exceeding 80%, freefrom corrosive gases and well ventilated.