Size: 14*12.5*5.8 cm Color: White Type: FFP2 Mask-Cupped, Valved Package: 10 pcs masks / box Executive Standard: European standard EN 149:2001+A1:2009, CE–certified Filtration Efficacy ≥94% Features: 1. The soft material makes the mask-wearing more comfortable. 2. Adjustable nose clip for a better fit. 3. Two elastic headbands for a more secure mask-adjustment. 4. High fit effectiveness. 5. Less moisture and heat build-up (valved respirators). 6. More lightweight and easier to carry.