Product Description
ASTM Level 3 Four-Layer Medical Masks, Adult Size (17.5cmx9.5cm), Blue, 50pcs/box
Product Information
- 4-Layers Protection: 10boxes/500pcs disposable face masks provide four layers of protection. Consists of three layers of nonwoven fabric and one layer of meltblown fabric for better filtration and better protection
- Medical Grade Quality: Our face masks meet ASTM Level 3 standards offering medical-grade protection, Particle Filtration Efficiency ≥98%
- Comfortable Fit: Disposable masks come with an adjustable nose bridge wire and elastic earloops to provide a comfortable and secure fit, suitable for different face shapes
- Perfect Breathability: The disposable mask is made of soft non-woven material that offer high filtration and low resistance to breathing, reducing the mugginess for wearing mask
- Widely Use: These disposable masks are practical for a wide range of occasions such as healthcare worker, dentist offices, beauty treatments, public transportation & daily commutes and so on
