High quality Anti-pollution bicycle cycling Face Mask mouth-muffle with filter
Face Shape Design, Nose portion of analuminum sheet secured to prevent slipping
Suitable for doing activities like biking,Riding motorcycle,riding, snowboarding, or climbing
With activated charcoal filter, filters outexhaust emissions
Ventilation Holes on Mouth, Soft andcomfortable to wear.
Material: Non-woven, EVA sponge,Activated carbon non-woven fabrics, Double air-purifying respirator
1 * Mask with filter
1 * Mask with filter（Circular gasket with diameter of 14cm ）