Baowei Kang 9711V Dustproof Headband KN90 Mask Industrial Dust Particles Pollen Haze PM2.5 Breathable

1. Thickened PP spunbond non-woven fabric for large particle blocking

2. Electrostatic melt-blown fabric for haze and dust filtration

3. Fine fiber filter cotton with electrostatic filtration efficiency ≥90%

4. Skin-friendly soft non-woven fabric for comfort

Barrier against droplets, dust, PM2.5 haze, and vehicle exhaust

Meets KN90 standard for particle filtration

Three-dimensional facial support structure for seamless face fit

Adjustable nose clip for improved sealing and protection

Soft sponge nose pad to prevent fogging and ensure tight nose fit

High elasticity knitted ear loops, wide design for comfort without ear pain

High breathability surface design with low breathing resistance for long-term wear without discomfort

Fine, seamless edge welding with particle ultrasonic sealing for durability and comfort

Professional testing and quality assurance

Suitable size for most face shapes

Four heavy protective layers with multi-level filtration

Promotes easy breathing without holding breath