BIKIGHT PM2.5 Anti-dust Anti-smog Mask Breathable Skin-friendly Face Mask Activated Carbon Mask Motorcycle Bicycle Ski M

Specification BrandBIKIGHTFilter materialActivated carbonInner cover materialNon woven activated carbonColorBlack Blue RedFeatures Active carbon filters isolate 95 percent of dust chemicals fumes and particulates especially for those who in pollen allergy have a significant role 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 Unique ventilation design a plurality of holes excellent permeability Exhale the valve isopened without resistance double air breathing valve air resistance is smaller smooth breathing Suitable for running cycling hiking skiing and other outdoor activities it also can be usedhaze day protection anti dust and so on Package Included 1 x Dustproof Mask Note 1 Please allow 1 3cm error due to manual measurement Please make sure you do not mind before you bid 2 The colors may have different as the difference display please understand