★ Immediate purchase! Bargain! New! Kowa KOWA [Sanjigen Mask] White, 40 sheets (5 sheets x 8 bags) M / Regular size is up for sale. ● Thank you for taking a look from among many items. ※ I tried various masks, but they didn't suit me, so I'm putting them up for sale. ※ Shipping will be via Yu-Packet Post. We will respond quickly and carefully, so thank you for your cooperation. [Product Description] ● High-performance 4-layer structure including collection filter & antibacterial processing filter ● Built-in collection filter: Cuts virus droplets, bacterial droplets, pollen, and PM2.5. * Performance of the mask body ● Built-in anti-picture processing filter derived from natural catechin: Suppresses the growth of bacteria on the filter surface. (Not effective against all bacteria). ● Spacious space around the mouth ● Keeps space around the mouth, reducing stuffiness and gaps in the cheeks. ● Shape-retaining nose fitter & fog block film ● Gently fits the curve of the nose, blocking the entry of pollen, etc. from the gaps in the nose and fogging of glasses. ● Wide, fluffy ear straps ● Average value of filter part collection efficiency test. BFE (Bacterial Filtration Efficiency Test): 99% cut PFE (Particle Filtration Efficiency Test): 99% cut [Contents] 40 sheets (5 sheets x 8 bags) [Size] Approximately 17.5cm x approximately 9cm [Color] White [Country of Origin] Made in Japan [Manufacturing Date] July 2022 ● How about for cold/influenza prevention, pollen prevention, etc.? (Non-woven fabric mask disposable mask disposable cut filter gentle on the skin gentle on the ears color complexion color complexion assortment small face small size women men large size fashionable stylish popular recommended cheap mask non-woven fabric three-dimensional color three-dimensional mask color mask Elleair Eri-color Daio Paper)