Brand new, unused item. Shimoda Gyogu, Ika-Bay No. 4 X-403 Yellow Lame, Abashiri, Okhotsk specifications, replacement hooks, set of 3. The difference from other sellers is the use of Shimoda Gyogu's steel hook No. 22. To prevent knot slippage, each knot is secured with a lighter. Fighter Fuji 20lb leader is used. The snap is connected with the strongest knot. The length is approximately 45cm (handmade, so there may be slight variations). We have put in the effort to make these, so they are more durable than commercially available products. We are waiting for those who want to experience a big catch to purchase these.