Anti-fog amd dust-proof breathable and warm cotton mask with different printing

Anti-fog amd dust-proof breathable and warm cotton mask with different printing

1. The elastic band adjustment buckle can be adjusted at will.

2. Plasticity of the bridge of the nose to prevent dust from entering the bridge of the nose.

3. The streamline design at the edge of the chin is designed to comprehensively prevent haze and bacteria from entering.

4. Insert filter design to protect and filter PM2.5 air particles.