This is a thin obi core. It's quite thin, so how about using it for thick woven fukuro obi (sash) etc.? This obi core is the only one that fits in a "Letter Pack Plus," so if you order only one, we will ship it via Letter Pack Plus. This obi core is a genuine "Mikawa Obi Core" produced in a textile factory in Okazaki City, Aichi Prefecture. The fabric is extremely thin and has been pre-shrunk and mold-resistant treated, so it feels good and blends well with the obi fabric. [Length: Approximately 476 cm] [Width: Approximately 34 cm] [Pre-shrunk and mold-resistant treated] [Material: 100% cotton] ☆ We also accept additional quantities ☆ #ObiCore #MikawaObiCore #FukuroObiObiCore #ThinObiCore #ThinObiCore #ObiCoreThinObiCoreForFukuroObi