CAMEL PALMS Made in Japan, 100% Cotton, Netting in the Center Duvet Cover, Double Long Size: 190 x 210cm Shrink-Resistant Fabric Excerpt from the Sales Page: Made with 100% cotton broadcloth, a natural material that excels at absorbing sweat and is comfortable all year round. You may see what looks like black streaks, but this is a natural pigment of the cotton and not a stain. It is impossible to eliminate completely, so please be aware of this when ordering. Features ties in 8 places Uses a YKK zipper. Although new and unused, please consider only if you understand that this is a pre-owned item stored at home.