A pack of 50 pcs Lightweight disposable mask for protection against non-toxic dusts, pollen, and general airborne particles.” “Comfort-fit non-toxic dust mask with adjustable nose clip for better seal and fit.” “Economical single-use mask designed for light-duty tasks in low-hazard environments.” “Breathable disposable nuisance dust mask ideal for cleaning, sweeping, and gardening.” “Non-toxic particle mask with elastic ear loops for quick and easy use.”