Air Queen Nano Filter Mask - 10 White + 10 Black

Lightweight And Ergonomically Designed For Perfect Fit And Comfort

Airqueen Nano Mask Is Made From Nanofiber Filter Manufactured From Advanced Nano-Technology. Nano Fibers Are Only 1 Nanometer, 1 Billionth Of A Meter, In Thickness. Nanofiber Is A New Material Made By Building These Fibers Sterically For A Fishnet Structure That Has Better Permeability, Blockability, And Durability Than Any Fiber Ever Invented.