I am selling this item because I had prepared it for my daughter's furisode (formal kimono for unmarried women), but she ended up using something else. Fabric: 50% Acetate, 40% Rayon, 10% Silk Embroidery thread: 100% Rayon This is a high-quality han-eri (detachable collar) with silk woven in. I took it out of the bag once and held it up to a nagajuban (undershirt for kimono), so I've listed it as "Like New." Size: Width: Approximately 17 cm Length: Approximately 107 cm I will fold it in half and send it. This item has been stored at home. Please understand this before purchasing.