Face Mask Box (50pcs)

• 3-layer filter is soft and comfortable
• External protection from dust and pollution
• Effective dust and pollution filters
• Practical, Hygienic, Economical
• Filtering efficiency of 95%
• Non-medical
• Box contains 50pcs

Product performance and structure:

• 1st layer - blue non-woven fabric
• 2nd layer - polypropylene meltblown fabric
  
• 3rd layer - white non-woven fabric