2019-12-30

NASK Nanofiber Smart Mask (NIOSH N95) – Profession Edition (NIOSH)

To get the best performance, please follow the following video on how to wear NASK Nanofiber Smart Mask (Overhead type)

Demonstration of donning and doffing method of NASK Nanofiber Smark Mask Headband Type

Bacteria Killing and comparison between NASK and other famous brand