3-Ply Disposable face mask
- Inner (1 layer PP Spunbond), Middle (1 layer 50g PP Meltblown Non-Woven Fabric), Outer (1 layer PP Spunbond Non-Woven Fabric)
- Bacteria Filtration Efficiency (BFE): >98% (Size of typical bacteria at 3-5 microns)
QTY : 50pc box