Description: The lightweight masks are expertly designed for comfortable protection again air pollutants and nuisance dusts and powders. The flexible nosepiece can be adjusted to fit individual facial contours. They are made from 100% polyester fibers and fiberglass-free.
Package: 50piece/box, 1000pieces/carton
Carton sizes: 64*26*27CM
• Ideal for small or occasional jobs
• Use for construction, mining, textile, grinding medicine, disintegration projects,agriculture and animal husbandry, cutting dust, pollutes from heavy metal.