This is a dobby weave sheet from Nihonbashi Nishikawa. As is typical of Nishikawa, it is made of high-quality cotton and has a textured pattern, giving it a comfortable feel that can be used year-round. It was stored at my parents' home for a long time, but I opened it for this listing. When shipping, I will remove it from the box, fold it compactly, and use recycled packaging materials. I do not have pets or smoke.