BIKIGHT 500 Disposable Mouth Mask Pad PM2.5 Filter Protection Pad Comfortable Breathable Face Mask Filter Mat

Specification BrandBIKIGHTMaterialNon wovenCapacity500pcsFeatures Effectively extend the number of days of mask use More hygienic More dustproof Skin friendly material Replace every 3 hours Package included 500pca x Pad not including the mask