KN95 Protective Mask Melt spray fabrics and non-woven fabrics. Effective protection. 3D aspect. Lip print pattern. Retaining clip. FFP2 filter at least 95% of very small (0.3 micron) airborne particles. High filtration ability, very low resistance, easy to breathe. No glue, no smell. powerful filtration system to prevent dust, small particles, fog and other contaminants […]