N95 M Face Mask Niosh

N95 M Face Mask (White)

Especificación técnica:

• 1. High quality Non-woven Fabric
• 2. Anti PM2.5, haze, dust and bacteria, etc.
• 3. 5 layers effective protect-ion, the filtration efficiency is up to 95%.
• 4. Size: 15.5x10.5cm
• 5. Certificate: CE / FDA / NIOSH