Disposable MasksDisposable Mask FFP1FFP1 Valved Dolomite Fold Flat Respirator,Comfortable vertical fold flat respirator with an exhalation valve for lighter breathing resistance. Adjustable nose clip for optimized fit. DOLOMITE optional clogging test.Special compact vertical fold-flat designHigh performance exhalation valve to reduce heat and provide comfort when used in hot and humid conditionsFoam padding around the nose bridge for additional comfortIndividually wrapped inside hygienic polybagAdjustable nose bar for improved fit and reduced fogging of glassesDolomite optional clogging test (D) to provide more comfortable breathing and longer lasting filtration performanceIndividually packed for vending machinesRetail box which aids presentation for retail salesCE certified