About this item

• cotton fabric
• Valve added
• Adjustable and elastic ear loop
• 3D cutting
• Nose part inside wire
• Details

• Cotton reusable and washable mask with PM 2.5 filter insert for adults (dark blue)
  ** pure cotton fabric;
  ** valve added, more breathable;
  ** replaceable pm 2.5 filter insert, more safety;
  ** adjustable and elastic ear loop, for different size of adults faces;
  ** 3D cutting and professional design, fix face shape completely.