4 ply

Disposable, soft, light weight, comfortable, odourless Fiberglass Free, non-irritating to the skin and fluid resistant Nose bar adaptable, high filtration capacity perfect fitting Loaded with high performance active carbon pre-filter Reduce breathing in a wide variety of contaminants, bad odour and organic vapours below OEL The edge with double stitches is designed to cover the nose, and a metal wire is concealed within so the mask can be fitted securely to the nasal bridge.