FDA and CE Certification of Registration of Shantou Yanshi  Antibacterial and Virus Protection Face respirator Mask filters 95% of particles 0.3 microns in size. Hanging ear design and straps seal the mask and prevent bacteria, viruses, and fogging.

• 4 layers of protection.
• PTE less 95%, BFE less 95%.
• FFP2 Protection
• Dust Protection PM 2.5

ALL MASKS SALES ARE FINAL. 

THERE ARE NO RETURNS FOR SAFETY AND HYGIENE REASONS.