【Product】 Sashiko Thread, High-Quality Cotton 100%, Approximately 145m, Approximately 30g, Cool Colors This is sashiko thread in cool colors. My mother purchased this a while ago, and it has been stored at home. The condition of the thread is unknown as it is still in its packaging. Please be aware of this beforehand. Thread thickness: Approximately 1mm Weight: Approximately 30g Length: Approximately 145m Material: High-quality 100% cotton I am not familiar with handicrafts, so I cannot answer any questions. Please understand. Please purchase if you understand that this is a long-term home-stored item.