Defensive Triple-Layered FASK Uses The Best Materials With A Molecule Safe External Layer And Has A PM2.5 Filter Included. It Can Adjust To Various Sizes With Flexible Ear Loops To Guarantee A Legitimate Fit. Each FASK Covering Has A Replaceable Five-Layer CE Tested PM2.5 Actuated Carbon Filter, Including 2 Layers Of Filter Texture, 2 Layers Of Non-Woven Texture, And 1 Layer Of Initiated Carbon Fabric. This Process Makes Our Fabric Softer On Your Skin. The CE Tested PM2.5 Filters Included Are Made From The Same Technology Used For Respirators Such As KN95 And N95 Masks. Research Suggests A PM2.5 Filtered Mask Can Reduce And Protect From Airborne Particles From Being Inhaled. The Triple-Layered FASK Is Washable And Reusable. It Has A Defensive Molecule Secure External Layer With A Polyester Fibre Centre Layer For Molecule Filtration. Unlike Other Face Coverings, FASK’s Material Has Been CE Tested And Proven To Be Chemical- Free. Kind And Delicate To Your Skin By Reducing The Risk Of Spots And Acne Due To The Breathable Cotton Inner Layer. Very Easy To Wash And Can Remove Make-Up By Simply Using A Pre-Wash Spray