1. Material: non-woven fabric+melt-blown fabric+moisture wicking fabric.
2. Bacterial and particulate filtration efficiency ≥95%.
3. 4 layers, with earloop.
4. 10pcs/box.
5. MOQ:1 carton (100 boxes).
1. Material: non-woven fabric+melt-blown fabric+moisture wicking fabric.
2. Bacterial and particulate filtration efficiency ≥95%.
3. 4 layers, with earloop.
4. 10pcs/box.
5. MOQ:1 carton (100 boxes).