Material: 3 layers of non-woven fabric
Function: dust-proof, haze proof, pollen proof and droplet proof
- Three layer filtration, high elastic Plush ear rope, adjustable bridge clamp, firm edge pressing without loose mouth.
- Draping, joint face, no bound feeling, wear comfortable.
- Low breathing resistance, high efficiency filter, folding a stereoscopic 360 ° breathing space.
- High elastic ear rope will not hurt your ears.
Says estimated delivery time of 20-35 business days.