Dust Face Masks - 50 Pack
Disposable dust face masks made from 3-ply polypropylene spunbond non-woven fiber material to help filter out particulates from smoke, dust, smog. It has elastic stretchable ear loops to help hold the mask tight and snug to your face with a strong and flexible metal strip built in the upper inside edge of the mask to form fit around the bridge of your nose. This makes the mask fit better and more comfortable to wear.
This is a one-time use disposable mask, made to wear up to 4 hours of use. After that just toss it into the trash.