Note:miyoo PM2.5 Mask is made of Velvet fabric.We recommend it for fall and winter seasons, or where it is not hot.Our Brand - "miyoo direct" is only seller who sell this PM2.5 Masks.miyoohigh-quality anti-pollution mask is made with ultra-soft material.Protection against gases, smells, all PM; PM2.5, PM0.3, pollen, smoke and dust.
EASY BREATHING: Built-in exhalation valve lets air in and keeps moisture out, letting you breathe easier while keeping dust and other pollutants out.
COMFORTABLE: Comfy elastic loop lets you wear these masks for long periods of time without irritation.
ONE SIZE BUT SUITABLE FOR MOST OF PEOPLE: 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.
【ATTENTION】 Wash the mask before use, recommend to replace the filter every 3-5 days.Suitable for daily wear, but not for special industries such as chemical industries.