Product Model : Sensycare - Surgical Face Mask 3 Ply Material : 3 ply(1st ply: 25 g/m2 spun-bond PP;2nd ply: 25 g/m2 melt-blown PP (filter);3rd ply: 25 g/m2 spun-bond PP) Specification : 17.59.5 cm Color : Blue Feature : soft hand feeling, good uniformity, high filter efficiency, perfect breathability, excellent shielding, etc Applications : clinic, hospital, pharmacy, food processing, beauty salon, electronics industry, etc. Feature : High BFE/PFE, Adjustable nose piece, Elastic earloop