Face Mask Specifications:

• Reusable mask with an adjustable strap
• Features antibacterial technology of DuPont silver ion, a smart antibacterial fabric
• Meets the Up the national “FZ T 73023 Antibacterial knitwear” AAA level standard
• Heat-resistant
• Wash-resistant (keeps the bacteriostatic rate at 99% after 50 washes)
• Removes odor
• Safe and reliable
• Three layer mask features:
  • Stretch Cotton (blocks dust and large particles)
  • Isolation Liner (isolated again, effective dust proof)
  • Inner Fabric (hygroscopic/moisture absorbing, breathable, more volatile)