Product DetailsWe have crafted a light weight 4 Ply face-mask, keeping your looks and comfort in mind.
Its Outer Layer is 100% Pure Silk, Inner Layer is Cotton Fabric for comfort.
Soft quality of elastic with size adjuster for a better fit and an additional stick on nose clip if required.
Two Layers of Melt-Blown Filter.
Bacteria Filtration Efficiency of 98%
Washable and Reusable:
Hand-wash in water with mild liquid soap. Do NOT iron. Do NOT wring. Line Dry Only.
These are NOT medical grade face-masks.
Silk can hold static charges. When small particles come in close proximity to these fabrics, they are attracted and trapped inside them, thus acting as filters.
Filtration Efficiency : BFE 98% (As per ASTM:F 2101-19 Standard by BTS, Mumbai)