LEVENIS KN95 Face Masks 50 Pack, Breathable Comfortable
LEVENIS KN95 Face Masks 50 Pack, Breathable Comfortable and Disposable KN95 Mask, Black . . 【Filter Efficiency ≥ 95%】LEVENIS Ventilation Series KN95 Face Masks follow the GB2626-2019 respiratory protection standards, made of 2 non-woven outer layers, 2 melt-blown inner filterr, offers more protection than a standard disposable 3-Ply mask. The filter efficiency ≥ 95%. 【Skin-friendly and Comfortable】These KN95 face mask...