Disposable medical masks with adjustable nose bridge, Mask has 3 layers for protection. 2 PP Non-woven layers and 1 Melt blown filter paper. 50 Masks per box. Mask dimensions 6.7in X 3.7in
Mask contains a wire in the bridge of the nose to help improve the fit. Level 2 Fluid resistant. They are not N95 or KN95.