10/20/50 шт 3 плоскогубцы рот маски антипылевые / бактериальные респиратор защитные дышащие маски для лица kn95

please be kindly noted: listed product is produced and distributed abroad and subject to the laws of its country of origin. when will it be shipped? if you place order now, your masks will be sent out within 24 hours. about n95 mask 1. our n95 mask can isolate smaller particles, and fit tighter to the face, it is not easy to leak air from the periphery, and the filtration efficiency of particulate matter can reach 95% under standard conditions. 2. it is necessary to wear n95 mask, if yo...