Unicharm Cho-Cofort (Ultra Comfort) Pleated Mask, Regular Size 4+1 masks per pack x 2 sets Made in Japan Regarding this listing, I opened the outer film to check the number of masks. (I opened it and immediately resealed it) Please refrain from purchasing if you are concerned. Also, on one of the two items, there is a mark from tape that was applied to the outer packaging by the store at the time of purchase. I will sell this to those who understand the above. I do not smoke, and I do not have any pets.