This item is stretchy, so the exact size cannot be determined. Length: Approximately 55 cm 60% Acrylic 40% Wool This is a used item, so it is not like new. Please understand that this is based on a personal assessment and measurement, and there may be slight size differences or overlooked stains. We appreciate your understanding. This is a used item, so please refrain from purchasing if you are sensitive to such things or are looking for a perfect item. There will inevitably be individual differences in the feel of use. We ask for your understanding of any differences in perception and look forward to your purchase if you understand that this is a used item. I purchased this item, which is 63 cm in length and has been worn 3 or 4 times, as being in near-new condition. I have not worn it since purchasing it. I did not purchase this item at a store myself, so I do not know its new condition and cannot provide a detailed explanation. I am selling it for less than the price I purchased it for, so the original price may have been high.