Material: High Quality cotton & Activate Carbon
Applicable Gender: Neutral (male / female)
Products include: 2 pcs mask, 4 pcs PM2.5 filters
1. The adjustable elastic buckle makes comfortable wear.
2. Nose part design gives large space for free breathing.
3. Adjustable metal nose piece can get fit with different face shape and seal better.
4. A 5 layer PM2.5 filter helps to prevent dusts and other small particles.
5. It can be washed, dried and reused