Pure cotton, pre-shrunk obi core. Size: 4m x 65cm or more. - Material: Pure cotton - Size: 4m x 65cm or more - Processing: Pre-shrunk This item was found in a chest of drawers at my parents' house. It's labeled as an obi core, but I think it can also be used for handicrafts. It's new and unopened, but it's old, so there's a possibility of stains. Thank you.