Sell 🔥READY STOCK🔥10 Pcs Korean version Adult /Children KF94 mask fish type four layers of meltblown cloth mask/Pelitup Muka best price

,,,,,,,READY STOCK ,,,,,,, READY STOCK,,,,,,, ALL Order will Ship Out Within 24 Hrs 所有订单将在 24 小时内发货 *Adult Size :8.2cm x 20.5cm *Children Size : 7cm x 17.3cm - Prevent dust from PM 2.5 - 4 filter layers - defense smog & haze & droplet infection - Close to the shape of the face than general masks. - There is a space between the lips and the mask. Make makeup do not mess - Can prevent the spread of pathogens - 防止灰尘从 PM 2.5 - 4 层过滤层 - 防御雾霾和飞沫感染 - 比一般口罩更接近脸型。 - 嘴唇和面罩之间有空隙。让妆容不乱 - 可以防止病原体的传播 wearing anti-haze masks can protect against some influenza viruses, as most influenza viruses to aerosol particles that are larger than themselves. can block 95 % of virus laden droplets from entering the respiratory tract Pm2.5 mask is a mask that can block particles with an aerodynamic diameter of 2.5 microns or more. The N95 mask is a mask certified by the National Institute of Occupational Safety and Health, which can block 95% of dust particles in the air. The diameter of the dust particles is the smallest. Up to 70-90 nanometers, many of our viruses, especially influenza viruses, the diameter of the new coronavirus is about 60 ~ 140 nanometers. Compared to ours, the diameter of masks that can block particles can be found. Pm2.5 masks, which can block Particles with a diameter of more than 2500 nanometers are completely unable to block the coronavirus, and the diameter of the particles blocked by the n95 mask is exactly the same as that of the new coronavirus. It is also said that the virus spreads with the droplet, as long as it can block the droplet You can stop the virus, let's look at the diameter of the droplets. Most of the diameters of the droplets are about 1.5 microns to 175 microns. In other words, the smallest droplets can also pass through the mesh of PM2.5 masks, and the surgical protective masks and N95 masks we use can block the droplets and thus prevent the virus from spreading. 戴防雾霾口罩可以预防一些流感病毒，因为大多数流感病毒对比自身大的气溶胶颗粒。 可以阻止 95% 的携带病毒的飞沫进入呼吸道 Pm2.5口罩是一种可以阻挡空气动力学直径为2.5微米以上的颗粒物的口罩。 N95口罩是美国国家职业安全与健康研究所认证的口罩，可以阻挡空气中95%的灰尘颗粒。尘粒的直径最小。高达70-90纳米，我们很多病毒，尤其是流感病毒，新型冠状病毒的直径大约在60~140纳米。与我们的相比，可以找到可以阻挡颗粒的口罩的直径。 Pm2.5口罩，可以阻挡直径超过2500纳米的颗粒完全无法阻挡冠状病毒，而n95口罩阻挡的颗粒直径与新型冠状病毒完全相同。也有人说病毒是随着飞沫传播的，只要能挡住飞沫就可以阻止病毒，我们来看看飞沫的直径。大多数液滴的直径约为 1.5 微米至 175 微米。也就是说，最小的飞沫也可以穿过PM2.5口罩的网眼，而我们使用的外科防护口罩和N95口罩可以阻挡飞沫，从而防止病毒传播。 This product come with 1Pack 10pcs KF94 Facemask 本产品包括 1Pack 10pcs KF94 口罩 We have to promise: -100% new products - Low price - Quality Assurance