Total length is approximately 23cm. It is tightly and carefully woven, so it has thickness and fits softly to the soles of your feet, providing a comfortable feel. The arch of the foot has also been additionally woven. Cloth zori sandals gradually flatten out as you wear them, so the size is generally okay. The space between the toes has been made to feel just right, so it won't hurt. PP rope is split and inserted into the core of the thong, making it easy to wear. *Reinforcement string is included to use if the thong loosens with continued wear. All materials are made from unused items. Wash by hand or in a laundry net. I think you can use it for a long time. Thank you for viewing. *Delivery will be via Nekopos, one pair at a time.