► 1 GRAY Protection mask "AERO ARMOR FFP2 NR", packed in a sealed transparent gelatin packaging. / 1 GRAY, "AERO ARMOR FFP2 NR" Protection Mask, packed in a sealed transparent Packing Pouch. Characteristics: - 3D design and adjustable ear plate for comfortable speaking. - Hypoallergenic materials for many consecutive hours of comfortable use. - Protection from particles and liquid non-toxic aerosols: Non-toxic, low to medium toxicity and high toxicity solid and liquid aerosols. - Particle Filtration Efficiency (PFE) >94% - Bacterial Filtration Efficiency (BFE) >94% - Standards: EN 149:2001 + A1:2009 FFP2 NR, CE 0598