Material: It is made from premium quality material, skin friendly, breathable.
Breathable: Adjustable nose clips help to provide a tight seal.
Good quality: Fully sealed for better protection. Breathable and comfortable to wear.
Comfortable to wear: Elastic earloops with no pressure to the ears.
Certificate：EN 149:2001+A1:2009 FFP2 NR YY0525 CE2163
Packing：25 Pcs / Box, 40 Boxes/ Carton