Features:1. Removes over most fumes, pollen, haze, chemicals etc. This mask will help you breath in a cleaner, healthier way.2. It can protect your mouth and face from pollen, ash, fog and haze, vehicle exhaust and passive smoking.3. This respirator can be used to protect you from harmful particles, PM2.5, vehicle exhaust, woodwork, pollen Description:Material: polyester (polyester fiber)Color : Random ColorUsage: Suitable for Audlt or childrenPackage Includes:10pcs masks