M size, 100% cotton, Japanese-style room wear. - Size: M - Length: 140cm - Width: 140cm - Sleeve length (from center of back of neck to wrist): approx. 64cm - Material: 100% cotton Sleeve length (from center of back of neck to wrist): The length from the center of the back of the neck, over the shoulder, to the wrist. This item has been stored at home for a long time, but it appears to be free of stains. However, as it has not been opened and inspected, there is a possibility of stains on the inside. Please understand this before purchasing. The item itself is new and unused with tags. Thank you for viewing.