This is a very gorgeous obi, but the colors are subdued, making it very lovely. There are no noticeable stains, but please be aware that this is a used item. Width: 31cm, Length: 432cm. This was given to me by someone who loves kimono, and it is not an inexpensive item. The material is likely silk, but it is unknown. Some gold is applied to the underside. I am selling this because I don't have the opportunity to wear kimono.