This is a de-bakusa (silk cloth) used in the Omotesenke school of tea ceremony. Size: Approximately 27.5cm x 28.5cm. Weight: 22g. This is a de-bakusa that my mother owned, and it appears to be unused. It is in beautiful condition. As the original box is not available, it will be shipped in another box. Please understand that this item has been stored at home for a long time. Thank you for looking.