This is cotton that appears to be quite old silk wadding. It's an old item from my grandfather's house, and I don't have any specific details about it. It has a sheen, so I believe it's silk wadding, but I'm not certain. As it's a rather old antique, there is some soiling, dust, and stray threads. Please check the condition in the photos. It weighs approximately 220g. It's very soft and very light. I'm offering it for sale in hopes that someone can use it. I ask that those interested understand that it is an antique. #coccoAntique 220