Nano filter: The nanofiber of the Air Queen Breeze respirator mask filters filter +95% of particles larger than 0.1 microns
CE FFP2 mark: Both CE and FFP2 marks are printed on the individual packaging as well as on the visible side of the mask. Tested and certified to CE 2163, EN149 2001+A1 2009 and USA FDA 510
Reusable: Up to 10 times with ethanol sterilization. Fully and completely dry the mask before reuse
Product: individual safety packing, Large Size for Adults, Made in KOREA