Thank you for viewing. This is not a tatami mat border. The handle is made of soft cowhide. This item is not for sale. I wonder how many of these exist in Japan? It's extremely rare. Size: Length: 23.5 cm Width: Bottom 43 cm, Top 31 cm Cowhide handle portion: 10.5 cm Please allow for some error. I only wore this once, to my uncle's party after he received the Order of the Blue Ribbon. It cost 29,800 yen + tax. Because it has a sheen, I think it would be suitable for both Japanese and Western clothing, as well as formal and casual occasions. Thank you.