10PC KN95 BLACK MASK FOR OUTDOOR

👍【Multi-effect Protection 5-Layer Face Mask】High breathable 5-ply protection cup dust masks use standard safety materials. The outermost 1 layer non-woven fabric can filter large particles, middle 2-layer melt-blown fabric can block more then 95% particles, 1 layer hot air cotton can filter pm2.5 and the innermost 1 layer non-woven fabric is skin-friendly and softer that give you the comfortable usage experience at the same time it protects your breath with high filter efficiency.