Thank you for viewing. This is a remake made from three types of genuine silk kimono. It is reversible. There are seams. It is not a pre-tied obi. No interfacing is used. Approximately 15 cm x 450 cm. Please understand that there may be some distortions as it is made by an amateur. This is a kimono remake, so please understand that there may be small holes, fold marks, stains, etc., as it is old fabric. I have priced it as low as possible to reflect this. It is a soft obi. For the coming season, it would be nice to try it with a yukata, a single-layered kimono, or a紬 (pongee silk). Thank you.