I had this custom-made for Queen Rounin Aji! It's made of titanium! Titanium doesn't rust, is lightweight, and durable, so it's a product you can use for a long time! Although it was custom-made, I have kept it without ever using it! I think it's a great deal for those who catch big fish! I am also listing this on other platforms, so it may be suddenly removed, so please understand! I will be away for fishing and traveling during the year-end and New Year holidays, so shipping will be delayed! Thank you for your understanding!