This is a pink heko obi (shaku). There is no tag, but I believe the material is nylon (synthetic fiber). It is a thin and lightweight material. It is a used item, but I hope someone who is looking for one will be interested. There are stains that cannot be completely removed by washing, and color fading (uneven color). There are some slight frays on the hem of the obi. If you understand that this is a used item and has been stored at home, please consider purchasing. Width: Approximately 42cm Length: Approximately 268cm When packing, it will be folded and shipped in an envelope with waterproof measures. If you agree to this, please consider purchasing. Gender...Girl