Product Name: Pm2.5 Dust Proof Disposable Mask Pad Model NO.: Mask Pad Shape: Dust Mask Mask Type: Safe-Type Color: White Material: 5ply Mask Application: Security Mask Transport Package: Carton Specification: 20pcs/ bag Origin: China Product Description Product DescriptionNameDust proof PM2.5 mask pad filter disposable face mask inset padMaterialNon-woven Fabric, Activated Carbon Filter, Filter ClothColorWhiteRelated ProductReusable Cotton MaskFeatures:[Disposable]Disposable face mask gasket for One time use, make you breath become comfortable, and extend the use time of facemask.[Stable Fixed]There is adhesive on the filter, which can effectively prevent displacement and can be easily torn apart.[Comfortable]The filter pad can filter dust, haze, smoke, pollution, ash, pollen, etc.[High-quality]The filter pad is made from non-woven fabric, and meltblown fabric, which keep the inside of the mask clean.[Multipurpose]Suitable fog weather and cleaning as well as other environments that require respiratory protection for dust,dentist, salon, general maintenance, etc.