This is double-sided tape for han-eri (collar). One use has been used. You can easily and quickly attach it to the nagajuban (undershirt) using double-sided tape without using a needle and thread. It is convenient for sudden outings or when traveling. The basic adhesion procedure is the same as the procedure for sewing with thread. The corner of the box is slightly torn. [Size] Approximately 1cm x 20m [Made in Japan] Thank you for viewing.