Key Features Protective face covering Five layer PM2.5 activated carbon filter mask Reusable and f ully washable Adjustable to fit a variety of face shapes  One size fits all (suitable for most adults) Adult /Unisex  Effective protection against airborne germs, allergens, dust and pollution Please remember that no face mask can guarantee 100% protection against viruses This stylish blue & purple tartan print face covering will add a bit of classic style to your look! It is comfortable and easy to wear. Bring a bit of Scotland to your look!