Box of 10 FFP2 NR D anti-dust masks with exhalation valve, reducing breathing resistance. Latex-free, adjustable nose clip. * Ergonomic design and soft material edges for increased comfort * Flexible and adjustable nose clip for a better fit * 4-point attachment for optimal fit and improved overall efficiency * Exhalation valve to reduce breathing resistance as well as heat and moisture buildup inside the mask * Foam padding inside the mask helps improve face fit and provides additional comfort to the user * Latex-free to prevent allergies * Dolomite-tested (D-marked), meaning reduced breathing resistance and increased user comfort * Disposable respiratory mask * EN149:2001 + A1:2009: FFP2 NR D