This was purchased from a closed-down dressmaking shop. I don't know the official name, but it's something often used for edging. It's probably from the Showa era. I bought it in a roll, used some, but there's still a lot left. Please note that I haven't measured the length. It's knit fabric, about 4 centimeters wide. I will remove the plastic spool in the image before shipping. If you don't need that much, I can also sell it by the meter or centimeter. Please consult with me.