Ean Code:3770019102107,Form:Mask,Presentation:Box,Contents:50 Masks Franprotec Surgical Face Mask Iir Efb Type 98% 50 Masks Is A Single Use 3 Ply Blue Color Mask. It Provides Effective Protection Against Bacteria And Viruses For 4 Hours. Equipped With A High Filtration System, It Has A Polyethylene Nasal Strip To Reduce The Formation Of Fogging And Ensure An Optimal Sealing; Thus It Is Recommended For Glasses Wearers. Excellent Support Thanks To Its Elastics, This 3 Ply Mask (With Fixation By Elastic Straps Without Latex) Adapts Easily To All Facial Morphologies. High Filtration Efb > 98%. European Standard: En 14683 Franprotec Surgical Face Mask Iir Efb Type 98% 50 Masks Is A Single-Use 3-Ply Blue Color Mask. It Provides Effective Protection Against Bacteria And Viruses For 4 Hours. Equipped With A High Filtration System, It Has A Polyethylene Nasal Strip To Reduce The Formation Of Fogging And Ensure An Optimal Sealing; Thus It Is Recommended For Glasses Wearers. Excellent Support Thanks To Its Elastics, This 3-Ply Mask (With Fixation By Elastic Straps Without Latex) Adapts Easily To All Facial Morphologies. High Filtration Efb > 98%. European Standard: En 14683-2019 Type Iir. Made In France