3-Layer Filtration
Layer 1:
Non-woven fabric outer layer, breathable
Layer 2:
High density filter layer,block dust, etc.
Layer 3:
Skin-friendly composite fiber inner layer
Elastic Bands
Over-Ear for ultimate comforts
Non-Woven Fabric
Moisture-proof and breathable
Secure Comfortable Fit
Soft longer ties promote secure comfortable fit
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