Description
– US NIOSH CERTIFICATION
– Kills >99% of bacteria, viruses and fung
– Flammability (16 CFR Part 1610), Synthetic Blood Penetration (120 mmHg), Biocompatibility
NASK Brochure
Packing:
50/Pack
- Product Features
- Specifications
- Usage Instruction
To get the best performance, please follow the following video on how to wear NASK Nanofiber Smart Mask (Earloop Type).Bacteria Killing and comparison between NASK and other famous brand
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