MiteigiYūki Sports Face Mask.

• Carbon Filter Dust Mask 
• PM 2.5 Anti-Pollution 
• Two-way bilateral condensation breathing valve 
• Built-in filter, 5 layers of protection 
• Mesh, stretch and spandex material 
• Approximately 16*35cm in size 
• Approximately 50g in weight 

Easy replacement and easy operation. Adjustable nose bridge, hanging ear design, elastic straps. High elastic fabric is not easy to deform.

Package List: 1 * mask, 1 * filter ( x filters, depending on purchase choice).