Number of layers:6 layers
Function:Antibacterial and anti-haze
Made of grade particulates and new PP non-woven fabric. The top material of this mouth mask filters almost 98% of airborne particles dust, seasonal allergies, smoke, car exhausted gas, PM 2.5 pollution ash.
This mask can protect almost 95% of dust, vehicles exhaust, second-hand smoke, haze, sandy air.
Comes with skin-friendly fabric and nose bridge design for a greater wearing experience. High elastic ear strap has enough elasticity to make a good seal, not tight.
Wildly used for wildfire air pollution, bad heavy weather, house cleaning work, pet grooming, nail salons, gardening work, industrial work, Coil mining, building site etc.