This is a ro (summer weave) nagajuban (long undergarment) fabric. It can be washed in water. Unsewn Width: 37 cm Length: 9.1 m Color: White Material: 100% Polyester Upon a quick inspection, I feel there are no noticeable stains or dirt. This is an item that has been stored at home for a period of time. I will fold it flat and send it. Thank you for your understanding. Fabric: Synthetic fiber, Zuisen 518G-NO55 Kuro-yon (Black Four)