NUISANCE DUST MASK
Large filter area helps protect against dust and particles such as cement, sand and pollen while allowing easy breathing and speaking. Contoured, non-woven filter material with metal nosepiece conforms comfortably to a variety of facial features. Economical and maintenance free can be discarded at the end of the day. Low profile design can be worn with goggles or glasses. Not NIOSH approved. Box of 50.