Product Features:

1.  Multi-layer fiber filter can effectively isolate haze, dust, bacteria, along with other particles, while protecting the respiratory organs.

2.  The metal strip on the nose can abut the gap on the side of the bridge of the nose to prevent fogging of items such as glasses.

3.  The upper and lower parts have a good fit, therefore making them suitable and comfortable for wearing everyday.

High Efficiency Filter Cotton

Breathable Cotton needle-punched cotton

PP non-woven fabric

Ear bands, hamstrings