Sell 10pcs KN95 Protective Face Mask Disposable Mask No Box best price

✔️100% new quality. ✔️Mask structure: two ultra-fine layers from the outer layer. ✔️Meltblown non-woven filter paper with aluminum strips, round rubber nose, Foldable. ✔️The dust bridge has aluminum strips for fixing. No particles. ✔️Ultrasonic sealed edges for comfortable wear. ✔️Non-woven mask for disposable items, easy to use and related to purification. ✔️Treatment, can be used for consumption. Medical, pharmaceutical, electronic, Textiles. Clean room operators can also be used as everyday items. ✔️Advantages: ventilation, dust removal and filtration of bacteria.