This is a cover (yutan) for the koto. ★ This is a "yutan" made from the high-quality obi "Tensho Tsujigahana." It has a gorgeous and luxurious feel with "swell weave, lame thread, and foil" used. How about treating yourself or giving it as a gift to someone special? I, who play the koto, handmade this. This is a yutan for a 13-string koto, remade from an unused or used genuine silk obi. The ribbon ties are made of [silk or polyester, etc.]. It is made based on a koto that is around 185cm long. The yutan's ties are finished so that they can be removed without being sewn on, allowing for washing or replacement when they get dirty. [Since this is a handmade item, there may be some distortions or misalignments. The color may look slightly different from the actual product.] This is for those who understand handmade items. Thank you. It will be folded, placed in a plastic bag for waterproofing, and shipped in a Nekopos box, a recycled paper bag, or a宅配ビニール袋 (delivery vinyl bag), depending on the thickness of the yutan. 《Creator's Comment》 The yutan with two ribbon ties can make the koto look elegant, and I devised it with ease of carrying in mind. If you remove the ribbon ties from the ryuobi (tail), you can use it as a regular yutan. Both can be removed freely, so please use them according to your preference. ※ The koto is not included.