Medical Mask N95 Blue and White

Medical Mask N95 Blue and White 50 Pcs Disposable Face Mask - Anti-Dust Filter, Breathable, 3 Layers of Purifying What is N95 Medical Face Masks? N for Filter non-oily particles such as droplets, China standar is KN, 95 means PFE（Partical Filteration Efficiency） ≥95% Because of COVID-19 of painful classes, We may have ideas to protect respiratory systems like viros, flu protection and air pollution like dust filter etc. Do remember only buy qualified Medical...