The material is pure silk. This is a stylish hanhaba obi (half-width obi) with bright and華やかな colors, made by Nishimura Orimono. Nishimura Orimono is a long-established weaving mill with over 150 years of history, and this is a masterpiece made using high-quality silk threads with a beautiful luster. The reverse side has a Dokko pattern, a simple design, but because it's a Kenjo pattern, it has an elegant and formal atmosphere. There are some fold marks and a small amount of color transfer (like a small red stain) on the yellow background (images 8 and 9). Therefore, it has been discounted. Please refrain from purchasing if you are concerned. Size: 15 x 364 cm Please understand that this item has been stored at home. I am also selling other items. Please take a look here: #emiHanhabaObi