Stored in a garment case for a long time. Used a few times. Flat measurement: Width / approx. 23cm (stretchy) *Please note that there may be slight errors due to amateur measurements. Please check the images for the condition. ◇The actual color may differ from the image. There may be oversights due to amateur inspection. ◇Please purchase after sufficient understanding. If you have any concerns, please feel free to ask questions. ◇Please note that we may delete the item without notice.