WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

FDA Registered 3-Ply construction, including inner layer of melt-blown polypropylene Adjustable nose bridge and elastic ear loops Standard: GB/T 32610-2016 Bacterial Filtration Efficiency (BFE): >90% Not intended for medical use, for personal protection only Anti-dust & anti-droplets mask is comfortable and breathable One size fits all Sold in packs of 50.