Width: 110cm Length: 210m Color: Off-white I believe it's cotton. I've stored it wrapped since I purchased it. There's a slight yellowing, but I don't think it's very noticeable. Please refrain from purchasing if you are sensitive to this. This is a pre-cut item, so please purchase in the displayed units. Regarding the product images, please understand that there may be some color variations compared to the actual product. Sewing Craft