Total length: approximately 58mm Strength: approximately 30kg I found this while organizing the warehouse of my family's fishing tackle shop. Since the manufacturer is unknown, I am offering it at a low price. The strength is based on information found online. Although it is new, it has been stored in a home warehouse for a long time, so I have listed the product condition as "Like New". The contents are clean, but please refrain from purchasing if you are sensitive to potential issues, to avoid any trouble. *I am also listing various other fishing tackle items. If you wish to purchase other items at the same time, please select the combined purchase option. Thank you very much. *I have set the shipping time to 4-7 days, but I will do my best to ship as quickly as possible.