Breathenow Adults 5 layer Reusable Defense Mask N99 Material 5 Layer Filtration that blocks 99% of air particles (PM03, PM2.5, and PM10) and 99.6% of harmful pathogen such as bacteria and viruses Air vent that helps you breathe comfortably. Wire on Nose bridge to ensure tight fit. Washable and Reusable upto 200 days of total usage.
- Medium size - standard size or for people less than 69kg (5.7 x 9 inches)
- Large size - for people more than 70kg (6.1 x 9 inches)
Non-woven cotton material with 2 layer micro particulate filter and Activated Carbon filter
Net weight: <1 kg