Sell (Ready Stock)Face Mask Dust Mask Anti Pollution Reusable Mouth Masks with 4 Pcs Filters best price

1.The pollution mask is cotton material which offers excellent permeability. The lightweight air face mask is washable, breathable and good to wear in hot weather. 2.The pollution respirator dust mask has Built-in adjustable ear straps, anti pollution mask with adjustable nose clip, and removable hook & loop Strap, so it won’t fog your safety glasses and keeps the mask from slipping. 3.The perfect combination of ergonomics, size can be adjusted to meet the most head type.According to the person face design, keep out the bridge of the nose the following part, have aluminum sheet fixed, to prevent the slide. 4.The dust masks and respirators filters out 99% of exhaust, dust, chemicals, particles, pollen and fumes. It is suitable for people with pollen allergy woodworking painting mowing running cycling and other outdoor activities. 5.This mask skin-friendly,breathable, and sealable design which is superior protection from inhaled microscopic airborne contaminants , fire smoke and especially PM2.5 particles in air pollution environment.