Disposable face mask – Grey- 3 or 4 Ply

+ Layer: 3 layers or 4 layers

+ Specification: high-quality safety standard non-woven fabric. High-elastic ear loops and adjustable nose clip to ensure a comfortable fit. Outer layer is effective dust/water prevention.

+ Use: Hazardous environment, travel and life routine, Odor & dust filter, general public/healthcare personnel. Effectively resist dust, particulate matter, automobile exhaust, etc. Perfect For families, office staff, warehouse workers, dental staff, beauty salons, etc…

+ Color: Blue, Black, Grey, White, Pink…

+ Testing report: PFE >98%, passed TCVN 8389-1 (5 metals: Pb, Sb, As, Hg, Cd), Bearthing resistance, sterility…