Thank you for viewing. This item came from the storage of my grandfather, who was a polisher of antique swords during his lifetime. I do not have expert knowledge of swords or sword fittings, so I do not know the detailed use or era, but it is probably a habaki (blade collar) for a sword. How about it as an antique or a collection piece? According to chatGPT, it appears to be gold-plated, but I am an amateur and cannot guarantee this. Please check the photos carefully and purchase after understanding the condition. The following is an analysis by chatGPT. I will include it for your reference. The outer habaki has a diagonal lattice **Kagome pattern**, which is known as a lucky design with the meaning of warding off evil and misfortune. A copper habaki is combined on the inside, and the double structure firmly secures the blade while also enhancing the decorative aspect. The outside appears to be gold-plated and maintains a calm luster. Compared to plain or single-structure habaki, those with a double structure + patterns are rare and are also very valuable as a collection of sword fittings or antique materials. I have various other miscellaneous goods for sale, so please take a look ♪ ＊Tase's list of items for sale → #Tasezon ♡ Bundle discounts and follow discounts available ♡ ¥100 off for 2 items bundled ¥200 off for 3 items bundled If you comment after following, you will receive a discount of ¥50 for items up to ¥999 ¥100 off for items ¥1000 or more＊