Pit Filter - Made in Japan, Kaken PFE0.1 Test Certificate Obtained, High-Performance Filter Sheet for Masks, 6 Sheets * Immediate purchase welcome, silent purchase at midnight OK ◎ * First come, first served for only one item * Welcome bulk purchases, feel free to comment * Free shipping! ・Please understand and purchase with home storage and simple packaging for shipping (⁎ᵕᴗᵕ⁎) Brand new, unused! ✨ ・Please check the actual photos for the condition of the product♪ #Non✨'s product list is here ✨☜ Country of manufacture: Japan Material: Polypropylene Size: 13cm x 60cm 99% cut certificate obtained in Japan Kaken PFE0.1 test for the intrusion of droplet viruses, PM2.5, pollen, dust, etc. Washable and reusable S2①-98