3. The outer layer of pure cotton can be washed repeatedly. The sandwich design allows you to insert professional filters.
4. Professional filter, composed of 5 layers of non-woven fabric, melt-blown cloth, and active filter cloth.
5. cute respiration tap design, one-way sealed breathing, effectively blocking harmful particles, 3D three-dimensional design, baby breathing more smoothly
6. The soft elastic earband is adjustable, suitable for children 1-8 years old
7. Buying a mask contains two filters. If you want to buy only the filters, you can also take the filters separately, one pack of two.
Masks: 1 x Mask+2 x Filter just buy Filter: 2*filter
Note: 1.Please allow 0.3-0.8 cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual.