Protective mask FFP2. Complies with standard EN 149:2001 + A1:2009 and has CE certificate 2016/425. Thanks to the curved design, it fits perfectly on the wearers face and the elastic bands keep it securely in place. 5-layer material. Maximum use time 8 hours. 10 pcs in a package. in which the individual packaging is packed in a sterile sealed plastic bag.