Air Queen Nanofiber Filter Mask (5 packs)
Lighter than a sheet of paper, ergonomically designed for perfect fit and comfortability. The nanofiber filter provides strong protection with high (>97%) filtration efficiency and breathability. Washable up to 20 times using ethanol (ethyl alcohol). Manufactured in South Korea by TOPTEC, a KOSDAQ listed company, with high quality materials and advanced systems, each mask is individually packaged for maximum safety. Approved by US and Korean FDA, European SGS, REACH, RoHS, KAKEN and CDC.
Materials: Non-woven (outer, filter, lining), plastic coated wire, polypropylene loop, nylon string