This mask is super comfy and has a sewn in filter which is rated at 99.5%@ 0.5 microns It’s made from cotton so is breathable and has a nose wire This mask fits so snuggly around your face with no gaps ( if it’s tied tight enough, it can be adjusted)Elastic may vary is size and colour depending upon what is available Everything is either new or remnant/deadstock material. It has an adjustable sewn in nose wire. I do not offer any medical benefit of the face mask but they offer some barrier( better than nothing)from others coughing, sneezing around you and protecting others from you if worn correctly. These can be washed in a hot wash, line-dried in sunshine and ironed with a hot steam iron or sanitisedDisposable masks are harmful to the environment This mask can be reused if cleaned and sanitised Due to the nature of the product all sales are final and cannot be returned or changed, but do let me know if you have any problems.FREE SHIPPING on orders over $50 Use the code:Overfifty