DERMIBEST Fabric Interfacing for Home Made Face Masks Sewing Craft, Pack Include 3 Layers Fabric (Microfiber Melt-Blown, Nonwovens,

Wide range of applications Broad application: filters can prevent airborne particles, dust, seasonal allergies, smog,contamination, ash, garden pollen, etc. and are most suitable in most cases. Just cut freely and put it on your face. The nonwoven filter can be cut freely to your preferred size and simply sandwiched between your face. Uses: can be used as the filter materials, oil-absorbing materials, sanitary materials such as rags, filtering layers, etc.