This is the cotton filling from a pillow I was using. I don't know what kind of cotton it is. I am selling it because the pillow cover has torn. When removing the filling, some of the outer pillow cover fabric (pink) may be attached. Please be aware of this. The amount will be only what fits in a Yu-Packet Post Mini, which is a portion of what is shown in the photo! (I will pack it as tightly as possible) Also, I can ship via Yu-Packet Plus for 800 yen. If there are no comments at the time of purchase, it will be shipped via Mini! #Cotton #Wata (cotton)