This is a set of 15 molded diapers. They haven't been used much, and I think they were only washed once before being stored, but please understand that they are used items. They were probably not used, so there are no stains or pilling. The diaper cover side is made of mesh material, making them quick-drying diapers. I am also selling a new, unopened version of the same product, so please take a look if you'd like. I bought them for 2480 yen for 5, for your reference.