10/20/50PCS KN95 Face Mask Dental-Protection 5 Layer-Ply Ear Loop Black

This KN95 face mask manufactured by a certificated manufacturer Chengde technology Ltd,. Co. The filter efficiency of this KN95 mask is tested by NPPTL National Personal Protective Technology Laboratory then prove it is over 95%, which can protect you in the critical time. 5 Protective Layer – Our breathable face masks are made of high quality non-woven fabric. 2 skin-friendly non-woven outer Layers makes them comfortable to wear. 2 melt-blown inner filter layers and 1 non-woven Cotton Middle Layer absorbs the moisture from the breath, the KN95 mask is designed to offer more protection than a standard disposable 3-Ply mask. Protective Core – The inner layers are made of melt blown cloth for the filtering function. These ultra-fine fibers with unique capillary structure makes the melt blown cloth having good filtering and shielding function. KN95 have 2 layer 95 level melt-blown cloth, which has a smaller fiber diameter and a higher filtration rate than ordinary disposable masks. KN95 masks provide extra protection to you. 5 layer protection emercate KN95 face masks provide best in class protection due to 5 layer high quality structure. High quality details Our masks provide highest wearing comfort and perfect adjustable fit due to high quality details. Protects you in your daily life Perfect mask for shopping, public transport, bus terminals, shopping malls, parks and busy city streets. 10/20/50PCS KN95 Face Mask Dental-Protection 5 Layer-Ply Ear Loop Black