Huadun Disposable Dustproof Breathable Face Mask with Meltblown Fabric Blue 3-Layer Unisex Adult 50pcs/Box

Three-layer filtration effectively blocks large and fine particles, droplets, and airborne contaminants

High breathability with evenly distributed surface pores for smooth airflow

Low resistance ventilation fabric ensures comfortable and natural breathing without stuffiness

Simulated human exhalation design quickly expels heat and moisture to keep the mask dry

Soft bubble yarn ear straps with high elasticity and 3mm flat design to prevent ear discomfort during prolonged use

Ultrasonic welding points for strong, durable, and flat ear strap attachment

Adjustable built-in soft nose clip to fit face contours, reduce gaps, and minimize inhalation of harmful substances

Lightweight and skin-friendly materials for all-day comfort

Secure fit with adjustable nose bridge

Breathable and moisture-wicking design suitable for summer use

Durable construction with attention to detail for enhanced health protection