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 Face Masks to protect you,your family and your friends! What is qualified medical face masks? 1. Check YY/T0969-2013 of testing report！ 2. Check Manufactory of company license,medical device production licence and prouction certificate! 3. Check the manufactory information at the paper box and must same as on all license. 4. Check instruction for use and production specification. 5. Check CE and FDA information.…