KDOD FFP2 Mask CE Certified, 20 Units, CE2163 EN 149:2001 + A1:2009 FFP2 NR

Is this an N95 mask?

1) what is the size of the mask? (not package) 2) from the picture i can see there's the built-in sponge. could you please confirm it? thanks

Does the padded nose strip create a gap between the mask/skin? Thank you x

What does NR mran on the mask ?