Reusable PM2.5 Mask Filter Insert 5-Layer Activated Carbon in Colour Options

Genuine PM2.5, 5 Layer Reusable Filter Inserts For Face Mask Coverings. PM2.5 Official 5 Later Filter (see picture). Size: 12cms x 8cms Standard Size (PM2.5 Standard is only one size). Grosgrain,Sati n,Velvet Ribbons Indian Salwar Ribbon over 25mm Indian Sari Ribbon over 25mm Knit Rib Cuffs & Waistbands Knit Jerseys & Polar Fleece.

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