medi-more 50 Pack Disposable Face Masks are non-woven melt-blown fabric. These are FDA Class 2 Certified. They are 17.5 cm x 9.5cm in size. They are a plane ear-loop type structure with a filter efficiency of 95% PM. Recommended use is to replace every 4-6 hours.
- Super Breathable
- Three layer structure
- Safe and comfortable
- Dust proof
- Prevent respiratory droplets
- FDA approved for medical use at surgery level
- International ASTM 2011-04 level 2
- Non-woven melt blown fabric and anti-splash bi-directional
- 50 pack