Suː5 Mask SMALL 5-layer filter and high-performance non-woven mask Small Size/For Kids [Pollen] [Virus] 【PM2.5】Countermeasures BFE, VFE, and PFE are all 99.9% * Test results at the Kaken Test Center. ■ Features ・ High-quality filter makes it easy to breathe even with 5 layers. ・ You can have a smooth conversation and lipstick is difficult to stick due to the space around the mouth. ・The upper and lower covers allow for hygienic use. ・ Uses round strings that do not cause stress to the ears even if worn for a long time. ・ We do not use any additives such as antibacterial agents so that sensitive skin can use it with confidence. ■Three-sided three-dimensional structure and filter ・ Since it has two built-in electrostatic charging filters, it blocks not only pollen and antivirus, but also PM2.5. ・Performance close to N95 masks, 99% of ultrafine particles (0.1 μm) are cut. * Collection efficiency demonstrated by the Nelson Laboratory (FDA/US Food and Drug Administration accredited testing laboratory). ・With a high adhesion rate of about 85%, it is a high-performance mask that has the function of a mask as it should be. (Independent research. The adhesion rate varies from person to person depending on the wearing method and size.)