Size: Length approx. 303cm Width approx. 22cm I believe it is silk, but I apologize if I am mistaken. There is a stamp on the tube, but it is illegible. Only the obi and the tube are for sale; no other accessories are included. The tube and obi will be packed separately and shipped together. There appear to be no stains or dirt, but there are some scuffs and scratches. We would appreciate it if you would purchase this item with the understanding that it is a used item that has been stored at home for a long time and shows some signs of use. If you have any questions or concerns, please leave a comment before purchasing. Please note that we cannot accept cancellations, returns, or complaints after purchase. We plan to ship via Yu-Packet Post, primarily using recycled materials. 0441-B0027-260102