Lot of (2) KN95 Mask- pack of 20, Ha Ha Fu, Zhejiang Baojia Bio Tech
Each layer intercepts different harmful substances. The design of the face mask ensures low breathing resistance and maximum filtration capacity. The masks are easy donning and comfortable to wear.
10/50/100 PROMask KN95 Disposable Face Masks 4 Layers Filters 95%+ PFE & BFE
5-100 PROMask KN95 Features:Free Same-Day Shipping (US Territories, HI, PR & GU only)*Super-flexible Nose Bridge (metal strip) woven between layers not on the outsideEar-Loops are Flat not round.Masks are factory packaged in plastic & box as shown in images.4-layers filters out over 95% PFE & BFE.Hypoallergenic cotton inner lining.Hygienic shape avoids contact with mouth.Implementation Standard: GB 2626-2006. We sell to Government Agencies & Healthcare Institutions. *Orders ship same day if placed before 12 PM PST For quick delivery to PR, HI & GU we highly recommend the optional expedited shipping options at checkout.