Thank you for viewing. This item is made from three types of repurposed kimono fabric. It is reversible. There are seams. It is not a pre-tied obi. No interfacing is used. Approximately 15 cm x 400 cm. Please understand that this is handmade by an amateur, so there may be some imperfections. This is a repurposed kimono item, so please understand that there may be small holes, fold marks, stains, etc., as it is old fabric. I have priced it as affordably as possible to reflect this. It is a soft obi. It would be great for yukata, single-layered kimonos, or紬 (tsumugi) silk kimonos for the coming season. Thank you.