I'm using the edge of the fabric. The length used is not included. I'm not familiar with fabrics, but * It feels like the fabric of a zabuton (Japanese cushion) cover. * It has no stretch. I don't see any noticeable stains, but as this is a Showa retro item, please understand this before purchasing. Also, the colors may not appear correctly in the photos. Please be aware of this. I plan to list many more items from now on (*^^*) Retro, Antique, Handmade Handicraft, Handmade, Old fabric, Remake Scraps 0821 self