30 шт. / лот безопасная маска анти-пыль 3 слоя нетканого одноразового дышащего лица рот маска анти-загрязнение/микроб / коронавирус

chinese tips for staying healthy: 1. please stay at home for your family, do not go to crowded places. 2. do not touch your eyes, nose and mouth before washing your hands. it's necessary to wash your hands often. 3. please wear a mask if you have to go out. when you take the elevator, please do not touch the buttons directly with your hands, you can wear gloves or use a cotton swab to touch them. 4. when you come back home from outside, spray alcohol to your clothes, shoes and shoes' bott...